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
1,251 books — 9,012 voters
The Three-Body Problem by Liu CixinDune by Frank Herbert1984 by George OrwellThe Martian by Andy WeirFoundation by Isaac Asimov
Best Intelligent Sci-Fi
271 books — 249 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
2,926 books — 5,466 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