Title  | Type | Author | AR Info
Level / Points | Awards |
| Old Man And The Sea, The | Fiction | Hemingway, Ernest | 5.1 / 4 | |
| Old Black Fly | Fiction | Gammell, Jim Ayle... | 1.4 / 0.5 | |
| Oil Spill: Disaster In The Gulf | Fiction | Chiang, Mona; Co... | | |
| Oil Spill: Disaster In The Gulf | Fiction | Mona Chiang, Cody... | | |
| Oh, The Thinks You Can Think! | Fiction | Seuss, Dr. | | |
| Oh Where, Oh Where Has My Little... | Fiction | Trapani, As Told ... | | |
| Ogs Learn To Float, The | Fiction | Everett, Felicity | | |
| Oggie Cooder | Fiction | Sarah Weeks, | | |
| Officer Buckle And Gloria | Fiction | Peggy Rathmann, | 3.4 / 0.5 | |
| Ocean Explorer's Handbook (Under... | Fiction | Fiona Bayrock, | | |
| Occasional Cow, An | Fiction | Polly Horvath, Gi... | | |
| Observing The Sky | Fiction | Stott, Carole | | |
| Nutcracker, The | Fiction | Book, Little Golden | | |
| Nutcracker, The | Fiction | Hoffmann, E.t.a. | | |
| Number The Stars | Fiction | Lowry, Lois | 4.5 / 4 | Newbery Medal, 1990. |
| Number The Stars | Fiction | Lowry, Lois | 4.5 / 4 | Newbery Medal, 1990. |
| Number The Stars | Fiction | Lowry, Lois | 4.5 / 4 | |
| Now&Ben: The Modern Inventions O... | Fiction | Barretta, Gene | | |
| Nothings Fair In The Fifth Grade | Fiction | Barthe Declements, | | |
| Nothing's Fair In Fifth Grade | Fiction | Declements, Barthe | 3.7 / 4 | |
| Nothing's Fair In Fifth Grade | Fiction | Declements, Barthe | 3.7 / 4 | |
| Nothing But The Truth: A Documen... | Fiction | Avi, By | 3.6 / 4 | |
| Nothing But The Truth: A Documen... | Fiction | Avi | 3.6 / 4 | |
| Nothing But The Truth | Fiction | Avi, | 3.6 / 4 | |
| Not-just-anybody Family, The | Fiction | Byars, Betsy | 4.6 / 4 | |
