| 100% | DUNE | 4 | Frank Herbert book series |
| 64% | CITY | 4 | Frank Miller book series "Sin ___" |
| 62% | SAGA | 4 | Frank Herbert's "Dune" series, e.g. |
| 57% | SIN | 3 | "___ City" (neo-noir comic book series by Frank Miller) |
| 47% | DUNE | 4 | Frank Herbert saga |
| 47% | DUNE | 4 | Frank Herbert novel |
| 46% | TOTO | 4 | Dog belonging to Dorothy Gale in the Oz series of books by L Frank Baum |
| 46% | ADOT | 4 | "Poke-___!" (kids' book series) |
| 45% | DUNE | 4 | Frank Herbert sci-fi novel |
| 42% | OMEGA | 5 | J.D. Cameron book series |
| 42% | TIMELIFE | 8 | Source of many book series |
| 42% | WHERES | 6 | "___ Waldo?" (children's book series) |
| 42% | KANES | 5 | "___ War" (Nick Stone book series) |
| 42% | WALDO | 5 | "Where's ___?" (kids' book series) |
| 42% | TIS | 3 | Frank McCourt book |
| 41% | TRILOGY | 7 | Three-part movie or book series |
| 41% | WALDO | 5 | "Where's ___?" (children's book series) |
| 41% | DUMMIES | 7 | "For ___" (popular how-to book series) |
| 41% | FORDUMMIES | 10 | Self-deprecatingly titled instructional book series |
| 41% | ADVENTURE | 9 | Interactive book series: Choose Your Own __ |
| 41% | NATE | 4 | Archibald of "Gossip Girl" book series |
| 41% | RLSTINE | 7 | Author of the "Goosebumps" book series |
| 41% | TWILIGHT | 8 | Vampire book series by Stephenie Meyer |
| 41% | GHOSTLY | 7 | Mostly ___ (R.L. Stine book series) |
| 41% | TWILIGHT | 8 | Popular book series by Stephenie Meyer |
| 41% | DUNE | 4 | 1965 science fiction novel by Frank Herbert |
| 40% | HUNGER | 6 | The __ Games, book series by Suzanne Collins |
| 40% | ISPY | 4 | Popular children's "find it" book series |
| 40% | OPAL | 4 | Aunt in the "Judy Moody" book series |
| 40% | STINE | 5 | Author of the "Mostly Ghostly" book series |