Title  | Type | Author | AR Info
Level / Points | Awards |
| One Day In The Prairie | Fiction | Jean Craighead Ge... | | |
| One Day In The Alpine Tundra | Fiction | George, Jean | | |
| One Dark And Scary Night | Fiction | Honeywood, By Bil... | 3.0 / 0.5 | |
| One Crazy Summer | Fiction | Williams-garcia, ... | | |
| One Crazy Summer | Fiction | Rita Williams-gar... | | |
| One Crazy Summer | Fiction | Rita Williams-gar... | 4.6 / 7 | |
| One Crazy Summer | Fiction | Garcia, Rita Will... | 4.6 / 7 | |
| One Agent Too Many | Fiction | Rodriguez, Robert | | |
| ONCE UPON A MARIGOLD | Fiction | Jean Ferris, | 5.7 / 8 | |
| Once There Was A Monkey | Fiction | Dolch | | |
| ON THIS LONG JOURNEY | Fiction | Bruchac, Joseph | | |
| On The Way Home | Fiction | Wilder, Laura Lng... | | |
| On The Banks Of Plum Creek | Fiction | Williams, Laura I... | | Newbery Honor Book, 1938. |
| On The Banks Of Plum Creek | Fiction | Wilder, Laura Ing... | 4.6 / 8 | |
| On My Honor | Fiction | Bauer, Marion Dane | 4.7 / 2 | Newberry Honor
|
| On Board The Titanic: What It Wa... | NF | Marschall, Shelle... | | |
| OLIVIA And The Easter Egg Hunt | Fiction | Cordelia Evans (a... | | |
| Oliver The Amazing Spy | Fiction | Mcbrier, Michael | | |
| Old Yeller | Fiction | Fred Gipson, | | |
| Old Yeller | Fiction | Gipson, Fred | 5 / 5 | |
| Old Yeller | Fiction | Gipson, Fred | 5 / 5 | |
| Old Whirlwind | Fiction | Coatworth, Elizabeth | | |
| Old Stormalong, The Seafaring Sa... | Fiction | Carol Beach York,... | | |
| Old Noah's Elephants | Fiction | Ludwig, Warren | | |
| Old Man And The Sea, The | Fiction | Hemingway, Ernest | | |
