| Title | Author | BL | Points |
|---|---|---|---|
| -ub as in Tub | Nancy Tuminelly | 1.7 | 0.5 |
| -uck as in Duck | Nancy Tuminelly | 1.9 | 0.5 |
| -uff as in Cuff | Nancy Tuminelly | 1.6 | 0.5 |
| -ug as in Bug | Nancy Tuminelly | 1.8 | 0.5 |
| The Ugly Duckling | Andersen/Pinkney | 4.5 | 0.5 |
| Ulysses S. Grant (Encyclopedia of Presidents) | Zachary Kent | 7.4 | 2 |
| Ulysses S. Grant (United States Presidents) | Anne Welsbacher | 5.2 | 0.5 |
| -um as in Drum | Nancy Tuminelly | 1.5 | 0.5 |
| -ump as in Jump | Nancy Tuminelly | 1.8 | 0.5 |
| The Unbeatable Bread | Lyn Littlefield Hoopes | 4 | 0.5 |
| Unbroken | Jessie Haas | 4.1 | 7 |
| Uncle Arthur's Challenge (MH Edition) | Michele Spirn | 4.9 | 0.5 |
| Uncle Ronald | Brian Doyle | 5.3 | 5 |
| Under His Spell | Carolyn Keene | 4.6 | 4 |
| Under the Shadow of Wings | Sara Harrell Banks | 4.5 | 4 |
| Underground | Jerry B. Jenkins | 5.1 | 10 |
| The Underground City (MH Edition) | Lauren Ray Pollard | 3.2 | 0.5 |
| The Underground | K.A. Applegate | 3.9 | 4 |
| Underground Train | Mary Quattlebaum | 3 | 0.5 |
| Underwater Weapons (Animal Weapons) | Lynn M. Stone | 4.3 | 0.5 |
| -unk as in Skunk | Pam Scheunemann | 1.5 | 0.5 |
| The Unknown | K.A. Applegate | 4 | 4 |
| The Unprotected Witness | James Stevenson | 3.6 | 4 |
| Unusual Bridges (MH Edition) | Bruce Goldstone | 5.5 | 0.5 |
| Up, Up, and Away | Margaret Hillert | 1 | 0.5 |
| Upchuck and the Rotten Willy | Bill Wallace | 3.7 | 3 |
| Uphill climb | Dave Sargent | 5.5 | 10 |
| The Uphill Downhill Race (MH Edition) | Patricia Lakin | 4.5 | 0.5 |
| Uplink from the underground | Jerry Jenkins | 5.3 | 10 |
| The Upstairs Room | Johanna Reiss | 2.9 | 6 |
| Using Science to Play Baseball (MH Edition) | Emily North | 4.6 | 0.5 |
| Utah (United States) | Paul Joseph | 4.9 | 0.5 |
| Utterly Yours, Booker Jones | Betsy Duffey | 4 | 3 |