W
| 10695 EN | Wacky Jacks | Adler, David A. | 4.3 | 1 |
| 44059 EN | Wacky Wednesday | LeSieg, Theo. | 1.3 | 0.5 |
| 905994 EN | Wag Brigade (M-MH Edition), The | Sallé, Katherine Talmadge | 3.6 | 0.5 |
| 16989 EN | Wagon Train 911 | Gilson, Jamie | 3.3 | 3 |
| 27476 EN | Wagon Wheels | Brenner, Barbara | 2.6 | 0.5 |
| 5697 EN | Wailing Siren Mystery, The | Dixon, Franklin W. | 5.2 | 5 |
| 9346 EN | Wait, Skates! | Johnson, Mildred D. | 0.8 | 0.5 |
| 6994 EN | Waiting for Anya | Morpurgo, Michael | 5.1 | 6 |
| 10696 EN | Waiting for the Whales | McFarlane, Sheryl | 4.7 | 0.5 |
| 10498 EN | Wake Up, Dormouse, Santa Claus Is Here | Schmid, Eleonore | 3.4 | 0.5 |
| 900602 EN | Wakiash and the First Totem Pole (MH Edition) | Motil, Rebecca | 4 | 0.5 |
| 10299 EN | Walk Two Moons | Creech, Sharon | 4.9 | 9 |
| 32449 EN | Walker's Crossing | Naylor, Phyllis Reynolds | 5.4 | 8 |
| 900330 EN | Walking in Beauty (MH Edition) | Kent, Susan | 3.9 | 0.5 |
| 32248 EN | Wall, The | Bunting, Eve | 2.4 | 0.5 |
| 48033 EN | Wally Walrus | deRubertis, Barbara | 1.8 | 0.5 |
| 16648 EN | Walt Disney: Young Movie Maker | Hammontree, Marie | 3.8 | 3 |
| 78311 EN | Walter the Farting Dog | Kotzwinkle, William | 3 | 0.5 |
| 102960 EN | Wand in the Word: Conversations with Writers of Fantasy, The | Marcus, Leonard S. | 6.4 | 7 |
| 84852 EN | Wanda's First Day | Sperring, Mark | 3.1 | 0.5 |
| 36678 EN | Wanderer, The | Creech, Sharon | 5.2 | 6 |
| 906144 EN | Wandering Albatross (M-MH Edition), The | Riggs, Sandy | 3.9 | 0.5 |
| 24926 EN | Want a Ride? | Gordh, Bill | 1.5 | 0.5 |
| 32495 EN | Wanted Dead or Alive: The True Story of Harriet Tubman | McGovern, Ann | 3.8 | 1 |
| 5095 EN | Wanted...Mud Blossom | Byars, Betsy | 4.2 | 4 |
| 6636 EN | War Comes to Willy Freeman | Collier, James/Christopher | 4.9 | 6 |
| 114464 EN | War Horse | Morpurgo, Michael | 5.9 | 6 |
| 550 EN | War of the Worlds (Unabridged), The | Wells, H.G. | 9.1 | 11 |
| 298 EN | War with Grandpa, The | Smith, Robert Kimmel | 3.9 | 3 |
| 878 EN | Warren G. Harding (Encyclopedia of Presidents) | Wade, Linda R. | 7.2 | 1 |
| 29162 EN | Warren G. Harding (United States Presidents) | Joseph, Paul | 4.3 | 0.5 |
| 69955 EN | Warriors, The | Bruchac, Joseph | 5.5 | 3 |
| 7848 EN | Washington (America the Beautiful) | Stein, R. Conrad | 8.3 | 3 |
| 7849 EN | Washington, D.C. (America the Beautiful) | Kent, Deborah | 9 | 3 |
| 12449 EN | Washington, D.C. (From Sea to Shining Sea) | Fradin, Dennis B. | 5.1 | 1 |
| 20202 EN | Washington D.C. (United States) | Welsbacher, Anne | 4.5 | 0.5 |
| 12448 EN | Washington (From Sea to Shining Sea) | Fradin, Dennis/Judith | 4.5 | 1 |
| 75770 EN | Washington Monument (Places in American History), The | Ashley, Susan | 3.6 | 0.5 |
| 10499 EN | Washington's Birthday (Best Holiday Book) | Fradin, Dennis B. | 4.7 | 0.5 |
| 20198 EN | Washington (United States) | Joseph, Paul | 4.7 | 0.5 |
| 906293 EN | Wasted Wishes (M-MH Edition) | Mignon, Yara S. | 1.9 | 0.5 |
| 27490 EN | Watch Out! Big Bro's Coming | Alborough, Jez | 2 | 0.5 |
| 61754 EN | Watch Out for the Chicken Feet in Your Soup | De Paola, Tomie | 1.3 | 0.5 |
| 7349 EN | Watch Out, Ronald Morgan! | Giff, Patricia Reilly | 2.4 | 0.5 |
| 10550 EN | Watch the Stars Come Out | Levinson, Riki | 2.6 | 0.5 |
| 50169 EN | Watcher in the Piney Woods | Jones, Elizabeth McDavid | 5.2 | 4 |
| 25069 EN | Watcher, The | Howe, James | 4.8 | 4 |
| 906341 EN | Watching Horses Grow (M-MH Edition) | Ryde, Whitney C. | 2.1 | 0.5 |
| 906234 EN | Watching the Stars (M-MH Edition) | Raubenheimer, Elsa | 3.8 | 0.5 |
| 25058 EN | Water Buffalo Days: Growing Up in Vietnam | Huynh, Quang Nhuong | 6.4 | 3 |
| 21366 EN | Water Dance | Locker, Thomas | 1.9 | 0.5 |
| 2864 EN | Water Has a Skin | Taylor, Helen | 4.3 | 0.5 |
| 31213 EN | Water Horse, The | King-Smith, Dick | 5.4 | 2 |
| 906177 EN | Water in the Desert (M-MH Edition) | Black, Sheila | 3.4 | 0.5 |
| 906235 EN | Water Safety (M-MH Edition) | Bellfield, Jane | 3.3 | 0.5 |
| 395 EN | Water Sky | George, Jean Craighead | 4.7 | 7 |
| 72505 EN | Water Sports (Extreme Sports) | Woods, Bob | 4.9 | 0.5 |
| 31076 EN | Water Wishes | Loehr, Mallory | 3.5 | 2 |
| 89056 EN | Waterless Sea, The | Constable, Kate | 5.6 | 13 |
| 11552 EN | Watsons Go to Birmingham-1963, The | Curtis, Christopher Paul | 5 | 8 |
| 51935 EN | Way Down Deep: Strange Ocean Creatures | Demuth, Patricia | 3 | 0.5 |
| 905966 EN | Way It Should Be (M-MH Edition), The | Simon, Barbara Brooks | 3.7 | 0.5 |
| 900547 EN | Waylee and the Warrior (MH Edition) | Levi, Tricia | 5.7 | 0.5 |
| 11497 EN | Wayside School Gets a Little Stranger | Sachar, Louis | 3.3 | 3 |
| 5247 EN | Wayside School Is Falling Down | Sachar, Louis | 3.4 | 4 |
| 64450 EN | We Are Dolphins | Grooms, Molly | 3.7 | 0.5 |
| 41888 EN | We Eat Dinner in the Bathtub | Medearis, Angela Shelf | 1.4 | 0.5 |
| 906342 EN | We Grow Up (M-MH Edition) | Dree, Jan | 0.4 | 0.5 |
| 66294 EN | We Had a Picnic This Sunday Past | Woodson, Jacqueline | 3.4 | 0.5 |
| 11194 EN | We're Going on a Bear Hunt | Rosen, Michael J. | 1.3 | 0.5 |
| 25570 EN | We Shall Not Be Moved: The Women's Factory Strike of 1909 | Dash, Joan | 8.1 | 5 |
| 76435 EN | We Work | Editors, Scott Foresman | 1.4 | 0.5 |
| 42595 EN | Weakness, The | Applegate, K.A. | 4 | 3 |
| 14338 EN | Weasels | Ivy, Bill | 5.6 | 0.5 |
| 13237 EN | Weather and Us (Weather Report), The | Merk, Ann/Jim | 4.3 | 0.5 |
| 5148 EN | Weather Experiments (New True Books) | Webster, Vera R. | 3 | 0.5 |
| 14299 EN | Weather (Eyewitness) | Cosgrove, Brian | 7.6 | 1 |
| 13238 EN | Weather Signs (Weather Report) | Merk, Ann/Jim | 3.8 | 0.5 |
| 57584 EN | Weather Words and What They Mean | Gibbons, Gail | 3.5 | 0.5 |
| 906175 EN | Weddell Seals of Antarctica (M-MH Edition), The | Riggs, Sandy | 3.4 | 0.5 |
| 36462 EN | Wedding for Wiglaf?, A | McMullan, K.H. | 3.1 | 1 |
| 5248 EN | Wednesday Surprise, The | Bunting, Eve | 2.8 | 0.5 |
| 11195 EN | Wee Little Woman, The | Barton, Byron | 3 | 0.5 |
| 63085 EN | Week in the Woods, A | Clements, Andrew | 5.5 | 7 |
| 70051 EN | Weetamoo: Heart of the Pocassets | Smith, Patricia Clark | 5.8 | 5 |
| 39834 EN | Weird Stories from the Lonesome Cafe | Cox, Judy | 3 | 1 |
| 7748 EN | Weird Wolf | Cuyler, Margery | 3.4 | 1 |
| 6550 EN | Welcome Back, Stacey! | Martin, Ann M. | 4.2 | 4 |
| 6684 EN | Welcome Home, Jellybean | Shyer, Marlene | 5.3 | 5 |
| 114633 EN | Welcome to Camden Falls | Martin, Ann M. | 5.2 | 6 |
| 9626 EN | Welcome to Camp Nightmare | Stine, R.L. | 3.9 | 3 |
| 9627 EN | Welcome to Dead House | Stine, R.L. | 3.7 | 3 |
| 72506 EN | Welcome to Denmark (Welcome to My Country) | Kwek/Trapp | 6.2 | 1 |
| 72507 EN | Welcome to Haiti (Welcome to My Country) | Brown/Wagner | 6.7 | 1 |
| 61932 EN | Welcome to Nigeria (Welcome to My Country) | Kerr/Ismail | 5.9 | 1 |
| 72508 EN | Welcome to Pakistan (Welcome to My Country) | Kwek/Haque | 6.6 | 1 |
| 61933 EN | Welcome to Saudi Arabia (Welcome to My Country) | Cane/Balcavage | 6.2 | 1 |
| 61934 EN | Welcome to Scotland (Welcome to My Country) | Cane/Hull | 6.2 | 1 |
| 72509 EN | Welcome to South Korea (Welcome to My Country) | Kwek/Masse | 6.5 | 1 |
| 72510 EN | Welcome to Sri Lanka (Welcome to My Country) | Lee/Guruswamy | 6.3 | 1 |
| 40739 EN | Welcome to Starvation Lake | Whelan, Gloria | 4.2 | 1 |
| 61935 EN | Welcome to Sweden (Welcome to My Country) | Alexander/Wagner | 6.1 | 1 |
| 61936 EN | Welcome to the Netherlands (Welcome to My Country) | Reynolds/Ngcheong-Lum | 5.8 | 0.5 |
| 61937 EN | Welcome to Turkey (Welcome to My Country) | Alexander/Kemal/Kuo | 6.4 | 1 |
| 72511 EN | Welcome to Ukraine (Welcome to My Country) | Brown/Zemliansky | 6.7 | 1 |
| 10937 EN | Well: David's Story, The | Taylor, Mildred D. | 4.3 | 3 |
| 32200 EN | Well-Wishers, The | Eager, Edward | 5 | 7 |
| 43634 EN | Wemberly Worried | Henkes, Kevin | 2.7 | 0.5 |
| 9628 EN | Werewolf of Fever Swamp, The | Stine, R.L. | 3.5 | 3 |
| 10697 EN | Werewolves Don't Go to Summer Camp | Dadey/Jones | 3.8 | 1 |
| 83754 EN | Werewolves Don't Run for President | Dadey, Debbie | 4.3 | 1 |
| 29941 EN | Weslandia | Fleischman, Paul | 4.8 | 0.5 |
| 18799 EN | West to a Land of Plenty: The Diary of Teresa Angelino Viscardi | Murphy, Jim | 5.2 | 6 |
| 7850 EN | West Virginia (America the Beautiful) | Stein, R. Conrad | 8 | 3 |
| 12450 EN | West Virginia (From Sea to Shining Sea) | Fradin, Dennis/Judith | 4.5 | 1 |
| 20199 EN | West Virginia (United States) | Joseph, Paul | 4.7 | 0.5 |
| 32925 EN | Western Pony | Betancourt, Jeanne | 3.6 | 1 |
| 19483 EN | Western Star | Bryant, Bonnie | 4.5 | 6 |
| 144 EN | Westing Game, The | Raskin, Ellen | 5.3 | 8 |
| 396 EN | Westmark | Alexander, Lloyd | 5.3 | 6 |
| 50170 EN | Westward to Home: Joshua's Diary | Hermes, Patricia | 3.1 | 1 |
| 28068 EN | Wetland Plants (Plants) | Giesecke, Ernestine | 3.8 | 0.5 |
| 6148 EN | Whale Brother | Steiner, Barbara | 3.1 | 0.5 |
| 118044 EN | Whale Scientists: Solving the Mystery of Whale Strandings, The | Hodgkins, Fran | 8.2 | 2 |
| 13095 EN | Whale Sharks (Shark Discovery) | Palmer, Sarah | 4.2 | 0.5 |
| 12591 EN | Whale Sharks (Sharks) | Prevost, John F. | 3.8 | 0.5 |
| 906294 EN | Whale Watch (M-MH Edition) | Justus, Lee M. | 2.2 | 0.5 |
| 14339 EN | Whales | Shawver, Mark | 5.2 | 0.5 |
| 51297 EN | Whales | Gibbons, Gail | 4 | 0.5 |
| 2888 EN | Whales Can Sing | Petty, Kate | 4.4 | 0.5 |
| 6598 EN | Whales ((Creative Ed.) | Wexo, John Bonnett | 5.2 | 0.5 |
| 28044 EN | Whales (In the Wild) | Robinson, Claire | 3.3 | 0.5 |
| 900406 EN | Whales (MH) | Simon, Seymour | 5.5 | 0.5 |
| 71265 EN | Whales Passing | Bunting, Eve | 2.2 | 0.5 |
| 6383 EN | Whales: The Gentle Giants | Milton, Joyce | 2.8 | 0.5 |
| 52380 EN | Whales (Wildlife in Danger) | Martin, Louise | 4.9 | 0.5 |
| 14647 EN | What a Hungry Puppy! | Herman, Gail | 1.1 | 0.5 |
| 9578 EN | What a Pest! | Cocca-Leffler, Maryann | 1.7 | 0.5 |
| 51936 EN | What a Trip, Amber Brown | Danziger, Paula | 2.6 | 0.5 |
| 63229 EN | What Do Sharks Eat for Dinner? Questions...About Sharks | Berger, Melvin | 5.4 | 1 |
| 106854 EN | What Do Teachers Do (After You Leave School)? | Bowen, Anne | 3.1 | 0.5 |
| 26364 EN | What Do You Say When a Monkey Acts This Way? | Moncure, Jane Belk | 1.9 | 0.5 |
| 13766 EN | What Faust Saw | Ottley, Matt | 1.3 | 0.5 |
| 906236 EN | What Good Is a Goat? (M-MH Edition) | Tindale, Darcy-Lee | 3 | 0.5 |
| 44667 EN | What Grandmas Do Best/What Grandpas Do Best | Numeroff, Laura | 2.4 | 0.5 |
| 5698 EN | What Happened at Midnight | Dixon, Franklin W. | 5.8 | 5 |
| 906295 EN | What Happens to Your Trash? (M-MH Edition) | Harkin, Robert | 2.4 | 0.5 |
| 41843 EN | "What is That?" Said the Cat | Maccarone, Grace | 1.4 | 0.5 |
| 15819 EN | What Jamie Saw | Coman, Carolyn | 5.4 | 3 |
| 42986 EN | What Janie Found | Cooney, Caroline B. | 4.8 | 6 |
| 13834 EN | What Makes Day and Night | Branley, Franklyn M. | 2.8 | 0.5 |
| 72593 EN | What Makes Weather? | Orme, Helen | 3.8 | 0.5 |
| 2902 EN | What Rot! | Ring, Elizabeth | 4.4 | 0.5 |
| 65446 EN | What's Awake? 123 (What's Awake?) | Whitehouse, Patricia | 1.5 | 0.5 |
| 65447 EN | What's Awake? ABC (What's Awake?) | Whitehouse, Patricia | 2.5 | 0.5 |
| 906207 EN | What's in the Sky? (M-MH Edition) | Teitelbaum, Michael | 3.3 | 0.5 |
| 28841 EN | What's It Like to Be a Baby Chimp? | Head, Honor | 3.6 | 0.5 |
| 28842 EN | What's It Like to Be a Baby Elephant? | Head, Honor | 3.7 | 0.5 |
| 28843 EN | What's It Like to Be a Baby Lion? | Head, Honor | 3.6 | 0.5 |
| 28844 EN | What's It Like to Be a Baby Polar Bear? | Head, Honor | 3.4 | 0.5 |
| 72594 EN | What's So Good About Vegetables? | Randall, Ronne | 4.3 | 0.5 |
| 5445 EN | What's the Big Idea, Ben Franklin? | Fritz, Jean | 5.5 | 1 |
| 905967 EN | What's the Buzz About the Geography Bee? (M-MH Edition) | Cheston, Becky | 3.5 | 0.5 |
| 299 EN | What's the Matter with Herbie Jones? | Kline, Suzy | 3.3 | 2 |
| 58976 EN | What's Under My Bed? | Stevenson, James | 2.6 | 0.5 |
| 57776 EN | What's Wrong with Timmy? | Shriver, Maria | 4.1 | 0.5 |
| 73499 EN | What Santa Can't Do | Wood, Douglas | 1.8 | 0.5 |
| 13836 EN | What the Moon Is Like | Branley, Franklyn M. | 3.3 | 0.5 |
| 58867 EN | What Time Is It? A Book of Math Riddles | Keenan, Sheila | 1.3 | 0.5 |
| 20658 EN | What Will Mommy Do When I'm at School? | Johnson, Dolores | 2.7 | 0.5 |
| 906343 EN | What Will the Weather Be? (M-MH Edition) | Leber, Nancy | 1.6 | 0.5 |
| 906321 EN | What Will You Be? (M-MH Edition) | Ling, Lee | 2 | 0.5 |
| 63671 EN | What Would Joey Do? | Gantos, Jack | 5.1 | 8 |
| 9996 EN | Whatever Happened to Janie? | Cooney, Caroline B. | 4.7 | 7 |
| 67579 EN | Wheedle on the Needle (Revised Edition) | Cosgrove, Stephen | 4.6 | 0.5 |
| 36465 EN | Wheel of Misfortune | McMullan, K.H. | 3.5 | 2 |
| 94 EN | Wheel on the School, The | Jong, Meindert De | 4.7 | 10 |
| 13582 EN | Wheels and Axles | Dahl, Michael | 2.8 | 0.5 |
| 6099 EN | When Africa Was Home | Williams, Karen Lynn | 3.2 | 0.5 |
| 5497 EN | When Bluebell Sang | Ernst, Lisa Campbell | 3.5 | 0.5 |
| 64754 EN | When Christmas Comes Again: The World War I Diary...Spencer | Levine, Beth Seidel | 5.8 | 5 |
| 117758 EN | When Dinosaurs Came with Everything | Broach, Elise | 2.5 | 0.5 |
| 18846 EN | When Hitler Stole Pink Rabbit | Kerr, Judith | 5.7 | 9 |
| 69276 EN | When I Am Big | Packard, Mary | 1.2 | 0.5 |
| 5549 EN | When I Am Old with You | Johnson, Angela | 2.7 | 0.5 |
| 7247 EN | When I Get Bigger | Mayer, Mercer | 2.2 | 0.5 |
| 5498 EN | When I Was Young in the Mountains | Rylant, Cynthia | 3.6 | 0.5 |
| 116718 EN | When Is a Planet Not a Planet? The Story of Pluto | Scott, Elaine | 6.6 | 1 |
| 59932 EN | When Lightning Comes in a Jar | Polacco, Patricia | 4 | 0.5 |
| 14852 EN | When Pigs Fly | Wood, June Rae | 5.9 | 8 |
| 119276 EN | When Randolph Turned Rotten | Harper, Charise Mericle | 2.4 | 0.5 |
| 109869 EN | When Santa Fell to Earth | Funke, Cornelia | 4 | 4 |
| 29508 EN | When Sophie Gets Angry--Really, Really, Angry | Bang, Molly | 1.4 | 0.5 |
| 11196 EN | When Spring Comes | Kinsey-Warnock, Natalie | 3.5 | 0.5 |
| 11399 EN | When the Fly Flew In... | Peters, Lisa Westberg | 2.6 | 0.5 |
| 9298 EN | When the Giants Came to Town | Leonard, Marcia | 3.6 | 0.5 |
| 5967 EN | When the Road Ends | Thesman, Jean | 4.2 | 6 |
| 11197 EN | When the Wind Stops | Zolotow, Charlotte | 3.2 | 0.5 |
| 34618 EN | When Tiny Was Tiny | Meister, Cari | 0.9 | 0.5 |
| 18648 EN | When Will It Be Spring? | Walters, Catherine | 2.4 | 0.5 |
| 11198 EN | When Will the Snow Trees Grow? | Shecter, Ben | 2.8 | 0.5 |
| 17648 EN | When Will This Cruel War Be Over? The Civil War Diary of... | Denenberg, Barry | 6.6 | 3 |
| 44668 EN | When Winter Comes | Van Laan, Nancy | 2.8 | 0.5 |
| 906352 EN | When You Were Little (M-MH Edition) | Mackie, Rosie | 1 | 0.5 |
| 34759 EN | When Zachary Beaver Came to Town | Holt, Kimberly Willis | 4.5 | 6 |
| 56423 EN | Where Are My Chicks? | Grindley, Sally | 1.7 | 0.5 |
| 19919 EN | Where Are the Bears? | Winters, Kay | 2.2 | 0.5 |
| 906322 EN | Where Are the Butterflies? (M-MH Edition) | Sterling, Jennica | 2.7 | 0.5 |
| 42370 EN | Where Bugles Call | Roddy, Lee | 5.4 | 7 |
| 45465 EN | Where Do Balloons Go? An Uplifting Mystery | Curtis, Jamie Lee | 2.3 | 0.5 |
| 50102 EN | Where Do Frogs Come From? | Vern, Alex | 1 | 0.5 |
| 5446 EN | Where do you Think You're Going...Columbus? | Fritz, Jean | 5.8 | 2 |
| 59358 EN | Where Have All the Flowers Gone? Diary...McKenzie Flaherty | White, Ellen Emerson | 5.8 | 6 |
| 67232 EN | Where I'd Like to Be | Dowell, Frances O'Roark | 5.4 | 6 |
| 46865 EN | Where Is Max? | Pearson, Mary E. | 0.3 | 0.5 |
| 10698 EN | Where's Molly? | Waas, Uli | 2.9 | 0.5 |
| 145 EN | Where the Lilies Bloom | Cleaver, Vera/Bill | 5.2 | 6 |
| 95 EN | Where the Red Fern Grows | Rawls, Wilson | 4.9 | 11 |
| 5499 EN | Where the Wild Things Are | Sendak, Maurice | 3.4 | 0.5 |
| 905996 EN | Where Two Deserts Meet (M-MH Edition) | Cohen, Stephanie | 5.4 | 0.5 |
| 5447 EN | Where Was Patrick Henry on the 29th of May? | Fritz, Jean | 5.9 | 1 |
| 905997 EN | Where We Belong (M-MH Edition) | Canetti, Yanitzia | 4.1 | 0.5 |
| 48260 EN | Which Witch? | Ibbotson, Eva | 6.2 | 7 |
| 30696 EN | While No One Was Watching | Conly, Jane Leslie | 3.9 | 5 |
| 5699 EN | While the Clock Ticked | Dixon, Franklin W. | 5.7 | 5 |
| 10598 EN | Whinny of the Wild Horses | Laundrie, Amy C. | 5.4 | 3 |
| 146 EN | Whipping Boy, The | Fleischman, Sid | 3.9 | 2 |
| 25062 EN | Whirligig | Fleischman, Paul | 4.9 | 5 |
| 89120 EN | Whirlwind Vacation, A | Krulik, Nancy | 3.5 | 2 |
| 5649 EN | Whispering Statue, The | Keene, Carolyn | 5.1 | 5 |
| 17550 EN | Whistle for Willie | Keats, Ezra Jack | 2.5 | 0.5 |
| 7749 EN | White Bird | Bulla, Clyde Robert | 2.8 | 1 |
| 30565 EN | White Fang (Great Illustrated Classics) | London/Vogel | 6.1 | 3 |
| 72204 EN | White Fang (Unabridged) | London, Jack | 7.4 | 13 |
| 114768 EN | White Giraffe | St. John, Lauren | 6.2 | 7 |
| 75771 EN | White House (Places in American History), The | Ashley, Susan | 3.6 | 0.5 |
| 86793 EN | White Is for Blueberry | Shannon, George | 2.3 | 0.5 |
| 397 EN | White Mountains, The | Christopher, John | 6.2 | 7 |
| 12593 EN | White-Sided Dolphins (Dolphins) | Prevost, John F. | 4.2 | 0.5 |
| 96 EN | White Stag, The | Seredy, Kate | 6.6 | 2 |
| 5249 EN | White Stallion, The | Shub, Elizabeth | 3 | 0.5 |
| 77713 EN | White Star: A Dog on the Titanic | Crisp, Marty | 4.7 | 4 |
| 83391 EN | White Wolf, The | Roy, Ron | 3.6 | 1 |
| 103254 EN | Who Broke Lincoln's Thumb? | Roy, Ron | 3.9 | 1 |
| 76436 EN | Who Can Help? | Editors, Scott Foresman | 1.3 | 0.5 |
| 49426 EN | Who Cloned the President? | Roy, Ron | 3.5 | 1 |
| 7195 EN | Who Comes with Cannons? | Beatty, Patricia | 4.8 | 5 |
| 599 EN | Who Knew There'd Be Ghosts? | Brittain, Bill | 4.5 | 4 |
| 81587 EN | Who Let the Ghosts Out? | Stine, R.L. | 3.1 | 3 |
| 105716 EN | Who Needs Friends? | Taylor-Butler, Christine | 1.3 | 0.5 |
| 5298 EN | Who Put That Hair in My Toothbrush? | Spinelli, Jerry | 3.5 | 7 |
| 7350 EN | Who Put the Pepper in the Pot? | Cole, Joanna | 2.9 | 0.5 |
| 59074 EN | Who Ran My Underwear up the Flagpole? | Spinelli, Jerry | 5 | 4 |
| 42831 EN | Who Really Killed Cock Robin? | George, Jean Craighead | 5.6 | 5 |
| 80190 EN | Who's Afraid of Fourth Grade? | Krulik, Nancy | 3.5 | 2 |
| 32918 EN | Who's in Love with Arthur? | Brown/Krensky | 3 | 1 |
| 20233 EN | Who's That Stepping on Plymouth Rock? | Fritz, Jean | 5 | 0.5 |
| 31603 EN | Who Stole the Cookies? | Moffatt, Judith | 0.8 | 0.5 |
| 446 EN | Who Stole the Wizard of Oz? | Avi | 3.6 | 2 |
| 61151 EN | Who Wants a Cheap Rhinoceros? | Silverstein, Shel | 2.8 | 0.5 |
| 7299 EN | Who Wants an Old Teddy Bear? | Hofmann, Ginnie | 2.5 | 0.5 |
| 57659 EN | Who Was Ben Franklin? | Fradin, Dennis Brindell | 4.4 | 1 |
| 81740 EN | Who Was Ferdinand Magellan? | Kramer, Sydelle | 4.9 | 1 |
| 6447 EN | Who Was That Masked Man, Anyway? | Avi | 2.7 | 3 |
| 7884 EN | Whoo-oo Is It? | McDonald, Megan | 2.1 | 0.5 |
| 15299 EN | Why Cowboys Need a Brand | Knowlton, Laurie Lazzaro | 3.4 | 0.5 |
| 16992 EN | Why Did the Underwear Cross the Road? | Korman, Gordon | 3.9 | 2 |
| 72595 EN | Why Do Plants Grow in Spring? | Orme, Helen | 3.5 | 0.5 |
| 46331 EN | Why Do Volcanoes Blow Their Tops? Questions...Earthquakes | Berger, Melvin | 5.3 | 1 |
| 51050 EN | Why Do You Love Me? | Schlessinger/Lambert | 2.9 | 0.5 |
| 52171 EN | Why Don't Haircuts Hurt? Questions and Answers About...Body | Berger, Melvin | 4.5 | 1 |
| 72596 EN | Why Don't Worms Have Legs? | Vaughan, Jenny | 3.6 | 0.5 |
| 5448 EN | Why Don't You Get a Horse, Sam Adams? | Fritz, Jean | 5.7 | 0.5 |
| 10699 EN | Why Ducks Sleep on One Leg | Garland, Sherry | 4.1 | 0.5 |
| 9629 EN | Why I'm Afraid of Bees | Stine, R.L. | 3.5 | 3 |
| 72597 EN | Why Is the Sun So Bright? | Orme, Helen | 4.1 | 0.5 |
| 5550 EN | Why Mosquitoes Buzz in People's Ears | Aardema, Verna | 4 | 0.5 |
| 18649 EN | Why So Sad, Brown Rabbit? | Cain, Sheridan | 2.6 | 0.5 |
| 43698 EN | Why the Frog Has Big Eyes | Franco, Betsy | 0.9 | 0.5 |
| 906266 EN | Why the Sky Is Far Away (M-MH Edition) | Higgins, Verity | 2.9 | 0.5 |
| 9398 EN | Why We Have Thanksgiving | Hillert, Margaret | 1 | 0.5 |
| 41287 EN | Wide Window, The | Snicket, Lemony | 6.3 | 5 |
| 87452 EN | Wiggle | Cronin, Doreen | 1.7 | 0.5 |
| 825 EN | Wilbur and Orville Wright: Young Fliers | Stevenson, Augusta | 3.7 | 3 |
| 6100 EN | Wild Christmas Reindeer, The | Brett, Jan | 4.1 | 0.5 |
| 14340 EN | Wild Horses | Harbury, Martin | 5.5 | 1 |
| 84209 EN | Wild Leaf Ride, The | Stamper, Judith Bauer | 2.1 | 0.5 |
| 900488 EN | Wild Night (MH Edition) | Weyn, Suzanne | 5.7 | 0.5 |
| 19909 EN | Wild Pony, The | Betancourt, Jeanne | 3.6 | 1 |
| 44731 EN | Wild Trek | Kjelgaard, Jim | 6 | 9 |
| 53511 EN | Wild Whale Watch, The | Cole/Moore | 4 | 1 |
| 6298 EN | Wild, Wild Wolves | Milton, Joyce | 3.3 | 0.5 |
| 70049 EN | Wild Year: Joshua's Oregon Trail Diary, The | Hermes, Patricia | 3.5 | 2 |
| 906026 EN | Wildfire! (M-MH Edition) | Sallé, Katherine Talmadge | 4.4 | 0.5 |
| 906237 EN | Wildfires (M-MH Edition) | Wall, Julia | 3 | 0.5 |
| 900335 EN | Will Fox Ever Learn? (MH Edition) | Chiang, Manny | 3.3 | 0.5 |
| 900395 EN | Will Her Native Language Disappear? (MH) | Time-for-Kids-Editors | 4.2 | 0.5 |
| 25564 EN | Will's Choice | Nixon, Joan Lowery | 3.9 | 2 |
| 5449 EN | Will You Sign Here, John Hancock? | Fritz, Jean | 5.8 | 1 |
| 7196 EN | William and the Good Old Days | Greenfield, Eloise | 3.6 | 0.5 |
| 906027 EN | William F. Cody: Showman of the Old West (M-MH Edition) | West, Elizabeth | 4.5 | 0.5 |
| 29161 EN | William H. Harrison (United States Presidents) | Joseph, Paul | 4.3 | 0.5 |
| 859 EN | William Henry Harrison (Encyclopedia of Presidents) | Fitz-Gerald, Christine Maloney | 6.3 | 2 |
| 876 EN | William Howard Taft (Encyclopedia of Presidents) | Casey, Jane Clark | 8.8 | 2 |
| 874 EN | William McKinley (Encyclopedia of Presidents) | Kent, Zachary | 7.5 | 2 |
| 42318 EN | William McKinley (United States Presidents) | Joseph, Paul | 5.2 | 0.5 |
| 5500 EN | William's Doll | Zolotow, Charlotte | 3.6 | 0.5 |
| 59635 EN | William's Turn | Hines, Anna Grossnickle | 0.9 | 0.5 |
| 42319 EN | William Taft (United States Presidents) | Joseph, Paul | 4.8 | 0.5 |
| 31725 EN | Willie's Wonderful Pet | Cebulash, Mei | 1.5 | 0.5 |
| 17649 EN | Willow Chase | Duey, Kathleen | 5.3 | 4 |
| 97 EN | Willow Whistle, The | Meigs, Cornelia | 6.8 | 5 |
| 906056 EN | Wilma Rudolph: A True Winner (M-MH Edition) | Lintner, Terre | 3.5 | 0.5 |
| 13757 EN | Wilma Unlimited: How Wilma Rudolph Became the Fastest Woman | Krull, Kathleen | 5.1 | 0.5 |
| 900412 EN | Wilma Unlimited: How Wilma Rudolph... World's Fastest Woman (MH) | Krull, Kathleen | 5.1 | 0.5 |
| 900609 EN | Win-Win Situation (MH Edition), A | Dobeck, Maryann | 6.2 | 0.5 |
| 5098 EN | Wind in the Door, A | L'Engle, Madeleine | 5 | 7 |
| 30563 EN | Wind in the Willows (Great Illustrated Classics), The | Grahame/Vogel | 5.3 | 3 |
| 524 EN | Wind in the Willows (Unabridged), The | Grahame, Kenneth | 8.2 | 11 |
| 5099 EN | Windcatcher | Avi | 4 | 3 |
| 300 EN | Winged Colt of Casa Mia, The | Byars, Betsy | 4.6 | 4 |
| 8682 EN | Wingman on Ice | Christopher, Matt | 4.3 | 2 |
| 9968 EN | Winners and Losers | Hoffius, Stephen | 4.3 | 5 |
| 43757 EN | Winners Take All | Bowen, Fred | 4.3 | 2 |
| 109338 EN | Winner's Walk | Patterson, Nancy | 4.8 | 2 |
| 148 EN | Winnie-The-Pooh | Milne, A.A. | 4.6 | 3 |
| 32921 EN | Winning Pony, The | Betancourt, Jeanne | 3.6 | 1 |
| 12493 EN | Winning Stroke, The | Christopher, Matt | 4.9 | 4 |
| 906149 EN | Winter Adventure (M-MH Edition), A | Brightfield, Richard | 3 | 0.5 |
| 10225 EN | Winter Camp | Hill, Kirkpatrick | 5 | 4 |
| 11199 EN | Winter Days in the Big Woods | Wilder, Laura Ingalls | 4 | 0.5 |
| 73825 EN | Winter Ice Is Nice! | Barkly, Bob | 1.6 | 0.5 |
| 113016 EN | Winter Knights, The | Stewart, Paul | 7.2 | 13 |
| 27503 EN | Winter Lullaby | Seuling, Barbara | 2.3 | 0.5 |
| 17650 EN | Winter of Red Snow: The Revolutionary War Diary..., The | Gregory, Kristiana | 5.5 | 4 |
| 82243 EN | Winter of the Ice Wizard | Osborne, Mary Pope | 3.8 | 2 |
| 35814 EN | Winter on the Farm: Adapted...Books by Laura Ingalls Wilder | Wilder, Laura Ingalls | 3.9 | 0.5 |
| 7800 EN | Winter Rescue, The | Hutchens, Paul | 5.4 | 4 |
| 398 EN | Winter Room, The | Paulsen, Gary | 5 | 3 |
| 65857 EN | Winter's Tale, A | Dale, Jenny | 4.5 | 3 |
| 65413 EN | Winter (Seasons) | Whitehouse, Patricia | 1.9 | 0.5 |
| 34619 EN | Winter Story | Barklem, Jill | 4.7 | 0.5 |
| 115385 EN | Wipeout | West, J. | 2.6 | 0.5 |
| 7851 EN | Wisconsin (America the Beautiful) | Stein, R. Conrad | 7.9 | 3 |
| 12451 EN | Wisconsin (From Sea to Shining Sea) | Fradin, Dennis B. | 4.7 | 1 |
| 20200 EN | Wisconsin (United States) | Joseph, Paul | 4.9 | 0.5 |
| 900420 EN | Wise Old Woman (MH), The | Uchida, Yoshiko | 4.9 | 0.5 |
| 31387 EN | Wise Old Woman, The | Uchida, Yoshiko | 4.9 | 0.5 |
| 499 EN | Wish Giver, The | Brittain, Bill | 4.4 | 4 |
| 72358 EN | Wish List, The | Colfer, Eoin | 4 | 7 |
| 39907 EN | Wish, The | Levine, Gail Carson | 3.5 | 5 |
| 43530 EN | Wishes, Kisses, and Pigs | Hearne, Betsy | 4.6 | 3 |
| 52028 EN | Witch Child | Rees, Celia | 6 | 9 |
| 42172 EN | Witch Goes to School, The | Bridwell, Norman | 2.4 | 0.5 |
| 98 EN | Witch of Blackbird Pond, The | Speare, Elizabeth George | 5.7 | 9 |
| 109164 EN | Witch Switch | Krulik, Nancy | 3.6 | 2 |
| 5650 EN | Witch Tree Symbol, The | Keene, Carolyn | 5.5 | 5 |
| 10700 EN | Witches Don't Do Backflips | Dadey/Jones | 3.7 | 1 |
| 149 EN | Witches of Worm, The | Snyder, Zilpha Keatley | 5.7 | 6 |
| 6448 EN | Witches, The | Dahl, Roald | 4.7 | 5 |
| 6850 EN | Witchmaster's Key, The | Dixon, Franklin W. | 5.1 | 5 |
| 18898 EN | With Fire (Safety) | Carter, Kyle | 3.5 | 0.5 |
| 25913 EN | Within Reach: My Everest Story | Pfetzer/Galvin | 6 | 11 |
| 77287 EN | Without a Trace (Nancy Drew Girl Detective) | Keene, Carolyn | 5 | 5 |
| 14648 EN | Wizard and Wart | Smith, Janice Lee | 2.5 | 0.5 |
| 14649 EN | Wizard and Wart at Sea | Smith, Janice Lee | 2.7 | 0.5 |
| 35324 EN | Wizard and Wart in Trouble | Smith, Janice Lee | 2.2 | 0.5 |
| 900608 EN | Wizard of Menlo Park (MH Edition), The | Levi, Tricia | 7.2 | 0.5 |
| 30562 EN | Wizard of Oz (Great Illustrated Classics), The | Baum/Laiken | 5.1 | 2 |
| 14698 EN | Wizards Don't Need Computers | Dadey/Jones | 3.6 | 1 |
| 59539 EN | Wizards Don't Wear Graduation Gowns | Dadey/Jones | 3.8 | 1 |
| 63672 EN | Wolf at the Window | Baglio, Ben M. | 4.5 | 4 |
| 18650 EN | Wolf Is Coming!, The | MacDonald, Elizabeth | 3.8 | 0.5 |
| 16645 EN | Wolf Rider: A Tale of Terror | Avi | 3.6 | 5 |
| 64038 EN | Wolf's Chicken Stew, The | Kasza, Keiko | 2.7 | 0.5 |
| 15460 EN | Wolf Spiders (Spiders) | Gerholdt, James E. | 4.3 | 0.5 |
| 25063 EN | Wolf Stalker | Skurzynski/Ferguson | 5.1 | 5 |
| 34927 EN | Wolfmen Don't Hula Dance | Dadey/Jones | 4.1 | 1 |
| 900341 EN | Wolverine and White Elephants (MH Edition) | Weingartner, Amy | 4.1 | 0.5 |
| 14341 EN | Wolves | Ross, Judy | 5.1 | 0.5 |
| 102912 EN | Wolves | Clarke, Penny | 5.4 | 0.5 |
| 6599 EN | Wolves (Creative Ed.) | Wexo, John Bonnett | 5.5 | 0.5 |
| 2886 EN | Wolves Howl at the Moon | Fitzsimons, Cecilia | 4 | 0.5 |
| 99 EN | Wolves of Willoughby Chase, The | Aiken, Joan | 6.5 | 7 |
| 24991 EN | Woman in the Wall, The | Kindl, Patrice | 5.1 | 6 |
| 14447 EN | Wombat Divine | Fox, Mem | 2.2 | 0.5 |
| 906117 EN | Women in Flight (M-MH Edition) | Rosen, Daniel | 4.6 | 0.5 |
| 5250 EN | Wonder Kid Meets the Evil Lunch Snatcher | Duncan, Lois | 4 | 1 |
| 40888 EN | Wonder of Beavers, The | Bauman/Corrigan | 4 | 0.5 |
| 40890 EN | Wonder of Manatees, The | Bauman/Corrigan | 4.2 | 0.5 |
| 44540 EN | Wonder of Pandas, The | Lantier/Feeney | 4.3 | 0.5 |
| 105349 EN | Wonderful Story of Henry Sugar and Six More, The | Dahl, Roald | 5.7 | 10 |
| 2900 EN | Wonderful Worms | Glaser, Linda | 2.2 | 0.5 |
| 906115 EN | Wood Sprite (M-MH Edition), The | Motil, Rebecca | 3.6 | 0.5 |
| 14342 EN | Woodchucks | Dingwall, Laima | 5.5 | 0.5 |
| 34829 EN | Woodrow, the White House Mouse | Barnes, Peter | 5.1 | 0.5 |
| 877 EN | Woodrow Wilson (Encyclopedia of Presidents) | Osinski, Alice | 7.8 | 2 |
| 42320 EN | Woodrow Wilson (United States Presidents) | Joseph, Paul | 4.7 | 0.5 |
| 5307 EN | Woodshed Mystery, The | Warner, Gertrude Chandler | 4.3 | 5 |
| 6950 EN | Woodsong | Paulsen, Gary | 5.6 | 5 |
| 48342 EN | Word Eater, The | Amato, Mary | 4.5 | 4 |
| 399 EN | Words by Heart | Sebestyen, Ouida | 4.6 | 6 |
| 6400 EN | Words of Stone | Henkes, Kevin | 5 | 5 |
| 900375 EN | Work of Many Hands (MH Edition), The | Gold, Becky | 5.9 | 0.5 |
| 906145 EN | Work They Did: The Immigrant Experience 1880 to 1924 (M-MH), The | Weyn, Suzanne | 4.4 | 0.5 |
| 900591 EN | Working with the Weather (MH Edition) | Vincent, Francis | 6.5 | 0.5 |
| 906269 EN | World of Colors (M-MH Edition), A | Pak, Lee | 2.7 | 0.5 |
| 61827 EN | World of Insect Life (An Inside Look), The | Legg, Gerald | 6.9 | 2 |
| 61828 EN | World of Plant Life (An Inside Look), The | Legg, Gerald | 6.5 | 2 |
| 906209 EN | World of Puppets (M-MH Edition), A | Kim, John | 3.6 | 0.5 |
| 906240 EN | World of Words (M-MH Edition), A | Stutus, Jackie | 3.5 | 0.5 |
| 73324 EN | World's Greatest Valentine, The | Collins, Terry | 3.5 | 1 |
| 104968 EN | World's Oldest Living Dragon | McMullan, Kate | 3.7 | 2 |
| 61829 EN | World's Weather (An Inside Look), The | Allaby, Michael | 6.8 | 2 |
| 5399 EN | World Series | Tunis, John R. | 4.9 | 7 |
| 20532 EN | World Wide Web (A True Book), The | Brimner, Larry Dane | 4.9 | 0.5 |
| 28040 EN | Worm | Bailey, Jill | 3.6 | 0.5 |
| 34938 EN | Worst Day of My Life, The | Cosby, Bill | 3.3 | 0.5 |
| 24924 EN | Worst Helper Ever!, The | Scarry, Richard | 1 | 0.5 |
| 79584 EN | Worth | LaFaye, A. | 4.5 | 4 |
| 7750 EN | Wounded Buzzard on Christmas Eve, The | Erickson, John R. | 4.6 | 3 |
| 81843 EN | Wrath of Mulgarath, The | DiTerlizzi, Tony | 4.4 | 2 |
| 900409 EN | Wreck of the Zephyr (MH), The | Allsburg, Chris Van | 3.7 | 0.5 |
| 6250 EN | Wreck of the Zephyr, The | Van Allsburg, Chris | 3.7 | 0.5 |
| 20150 EN | Wreckers, The | Lawrence, Iain | 4.2 | 6 |
| 54205 EN | Wrestling | Ditchfield, Christin | 5.8 | 0.5 |
| 105862 EN | Wright 3, The | Balliett, Blue | 5.7 | 7 |
| 32512 EN | Wright Brothers at Kitty Hawk, The | Sobol, Donald J. | 4.5 | 3 |
| 69397 EN | Wright Brothers (In Their Own Words), The | Sullivan, George | 5.9 | 2 |
| 24521 EN | Wright Brothers (Lives and Times), The | Hudson, Margaret | 3.4 | 0.5 |
| 17800 EN | Wringer | Spinelli, Jerry | 4.5 | 5 |
| 15198 EN | Wrinkle-Faced Bats (Bats) | Gerholdt, Pamela J. | 4.2 | 0.5 |
| 150 EN | Wrinkle in Time, A | L'Engle, Madeleine | 4.7 | 7 |
| 11200 EN | Wrong-Way Rabbit, The | Slater, Teddy | 2 | 0.5 |
| 724 EN | Wuthering Heights (Unabridged) | Bronte, Emily | 11.3 | 23 |
| 900376 EN | Wynton Marsalis: Music Man (MH Edition) | Miranda, Anne | 5.3 | 0.5 |
| 7852 EN | Wyoming (America the Beautiful) | Heinrichs, Ann | 8.2 | 3 |
| 12452 EN | Wyoming (From Sea to Shining Sea) | Fradin, Dennis/Judith | 4.3 | 1 |
| 20201 EN | Wyoming (United States) | Joseph, Paul | 5.3 | 0.5 |