Ready Player One by Ernest ClineThe Martian by Andy WeirOld Man's War by John ScalziThe Hunger Games by Suzanne CollinsLeviathan Wakes by James S.A. Corey
Best Science Fiction of the 21st Century
1,335 books — 9,238 voters
LOH by Rajeev NandaThe Three-Body Problem by Liu CixinDune by Frank Patrick Herbert1984 by George OrwellThe Martian by Andy Weir
Best Intelligent Sci-Fi
284 books — 301 voters

The Invisible Life of Addie LaRue by V.E. SchwabProject Hail Mary by Andy WeirThe House in the Cerulean Sea by T.J. KluneThe Midnight Library by Matt HaigI'm Glad My Mom Died by Jennette McCurdy
Best Books of the Decade: 2020's
2,986 books — 5,504 voters

Semiosis by Sue BurkeJurassic Park by Michael CrichtonChildren of Time by Adrian TchaikovskyAnnihilation by Jeff VandermeerThe Lost World by Michael Crichton
Biology-inspired science fiction
43 books — 17 voters