| 100% | THREE | 5 | Number of books in N. K. Jemisin’s “Inheritance” series |
| 63% | THEFIFTHSEASON | 14 | First book in N.K. Jemisin's "Broken Earth" series |
| 43% | ONE | 3 | Number of K's in this puzzle's completed grid |
| 43% | EIGHTY | 6 | Number of days named in Jules Verne's book title |
| 42% | NINE | 4 | Number of novels in Laura Ingalls Wilder's "Little House" series |
| 42% | BABAR | 5 | King of the elephants in a children's book series |
| 40% | ONE | 3 | Number of K tiles in Scrabble |
| 40% | OLIVIA | 6 | Pig featured in a series of children's books |
| 40% | ELMER | 5 | Patchwork elephant in a series of children's books |
| 40% | NATE | 4 | ___ the Great (detective in a series of children's books) |
| 40% | LYLE | 4 | Crocodile in a series of Bernard Waber children's books |
| 39% | TROIS | 5 | Number of Mousquetaires in a Dumas book title |
| 39% | BABAR | 5 | "King of the elephants" in a series of children's books |
| 39% | BABAR | 5 | "Histoire de ___," first in a popular series of children's books |
| 39% | EIGHTYTWO | 9 | Number of games in an N.B.A. season |
| 39% | TOAD | 4 | Partner of Frog in a children's book series |
| 39% | THEROGUECREW | 12 | Last book in the "Redwall" series of children's fantasy novels by 50-Across (3 wds.) |
| 37% | AGE | 3 | "___ of Reptiles," Ricardo Delgado's comic book series which is set in the Mesozoic era |
| 37% | HUGOS | 5 | N.K. Jemisin won three for the books in her "Broken Earth" trilogy |
| 37% | RIDDLER | 7 | The —, alter ego of villain Edward Nigma in DC’s Batman comic book series |
| 37% | TOPSY | 5 | Title twin sister in a series of children's books by Jean and Gareth Adamson |
| 37% | CALLA | 5 | Stephen King's fifth book in his The Dark Tower series: "Wolves of the ___" |
| 37% | TWILIGHT | 8 | First book in a series of vampire novels by Stephenie Meyer |
| 36% | ISRAELITE | 9 | One counted in the Book of Numbers |
| 36% | GOT | 3 | First book in the series "A Song of Ice and Fire," familiarly |
| 36% | ODD | 3 | Like the number of games in a "best of" series |
| 36% | BABAR | 5 | Elephant in a series of over 40 books |
| 36% | TRE | 3 | Number of i's in "Sicilia" |
| 36% | DOS | 3 | Number of R's in Ricardo |
| 35% | RAMONA | 6 | Title character in a series of Beverly Cleary books |