Title  | Type | Author | AR Info
Level / Points | Awards |
| What Makes Day And Night | Fiction | Branley, Franklyn M. | | |
| What Makes An Ocean Wave?: Quest... | Fiction | Berger, Melvin An... | | |
| What Lives In The Garden? | Fiction | Woodward, John | | |
| What Light | Fiction | Asher, Jay | 4.5 / 9 | |
| What Kind Of Weather | NF | Cerbus, Deborah P... | | |
| What Is The World Series? | Fiction | Herman, Gail | 4.9 / 1 | |
| What Is The World Series? | Fiction | Herman, Gail | | |
| What Is The President's Job? | Fiction | Singer, Allison | 4.1 / 0.5 | |
| What Is The Panama Canal? | Fiction | Pascal, Janet | 5.9 / 1 | |
| What Is It? | Fiction | Hillert, Margaret | 0.7 / 0.5 | |
| What Is A Mammal? (Look-Look) | Fiction | Books, Golden | | |
| What Is A Bellybutton?: First Qu... | Fiction | Time-life Books, ... | | |
| What If You Had T Rex Teeth? | Fiction | Markle, Sandra | | |
| What If You Had Animal Ears? | Fiction | Markle, Sandra | | |
| What If I Had A Animal Nose | Fiction | Markle, Sandra | | |
| What Good Is A Tree | Fiction | Brimner, Larry | | |
| What Goes Around Comes Around | Fiction | Mcguire, Richard | | |
| What God Did For Zeke The Little... | Fiction | O'rourke, Robbert | | |
| What Comes In Spring? | Fiction | Horton, Barbara S... | | |
| What Bad Dream | Fiction | Mayer, Mercer | | |
| What A Day It Was At School! | Fiction | Jack Prelutsky, D... | | |
| What A Day It Was At School! | Fiction | Jack Prelutsky, D... | | |
| Whales And Other Sea Mammals | NF | Ganeri, Anita | | |
| WHALES And Other Marine Mammals | Fiction | Fichter, Geroge S. | | |
| Whales And Dolphins: Internet Li... | Fiction | Susanna Davidson,... | | |
