| 100% | IRONMAN | 7 | The —, 1968 science fiction novel by Ted Hughes |
| 56% | YEARDOT | 7 | The —, 1972 science fiction novel by John Lymington |
| 56% | STARFOX | 7 | The —, 1965 science fiction novel by Poul Anderson |
| 49% | DUNE | 4 | 1965 science fiction novel by Frank Herbert |
| 49% | FLUX | 4 | 1993 science fiction novel by Stephen Baxter |
| 49% | ETERNITY | 8 | 1988 science fiction novel by Greg Bear |
| 49% | JEM | 3 | 1979 science fiction novel by Frederik Pohl |
| 49% | CYBORG | 6 | 1972 science fiction novel by Martin Caidin |
| 48% | FLASHFORWARD | 12 | 1999 science fiction novel by Robert J Sawyer |
| 48% | UBIK | 4 | 1969 science fiction novel by Philip K Dick |
| 48% | ORBIT | 5 | 1982 science fiction novel by Thomas H Block |
| 48% | PERELANDRA | 10 | 1943 science fiction novel by C S Lewis |
| 48% | BLUE | 4 | & 22A 1998 science fiction novel by Walter Mosley |
| 47% | MAN | 3 | "The Invisible ___," 1897 science fiction novel by H.G. Wells that follows a scientist named Griffin |
| 47% | AROUNDTHEMOON | 13 | Science fiction novel by Jules Verne that features a lunar trip: 3 wds. |
| 46% | WORLDS | 6 | "The War of the ___," 1897 science fiction novel by H.G. Wells about alien invasion |
| 45% | DISCH | 5 | Thomas M —, author of 1965 science fiction novel The Genocides |
| 44% | NEAL | 4 | Science fiction author Stephenson with the upcoming novel "Seveneves" |
| 43% | ISLAND | 6 | "The ___ of Doctor Moreau," 1896 science fiction novel by H.G. Wells that follows a scientist and his hybrid creations |
| 43% | HEAVENSRIVER | 12 | Fourth novel in the "Bobiverse" science-fiction series by 32-Across (2 wds.) |
| 43% | FORWEAREMANY | 12 | Second novel in the "Bobiverse" science-fiction series by 32-Across (4 wds.) |
| 43% | SOUVESTRE | 9 | Emile —, author of 1846 science fiction novel The World As It Will Be |
| 43% | READYPLAYERONE | 14 | Science fiction novel by Ernest Cline that released in 2011 and became a NYT Bestseller again in 2018: 3 wds. |
| 43% | COMET | 5 | "Off On A ___," science fiction novel by Jules Verne about characters that are unwittingly carried off into space |
| 42% | SLEEPER | 7 | "The ___ Awakes," 1899 dystopian science fiction novel by writer H.G. Wells about a man who wakes up after a 203-year slumber |
| 42% | LENSMAN | 7 | Science fiction book series by Edward Elmer Smith including the prequel Triplanetary |
| 42% | SILKWORM | 8 | "The ___," 2014 crime fiction novel by J.K. Rowling published under the pseudonym Robert Galbraith |