Dune by Frank HerbertHyperion by Dan SimmonsDo Androids Dream of Electric Sheep? by Philip K. DickFlowers for Algernon by Daniel KeyesThe Hitchhiker's Guide To The Galaxy by Douglas Adams
SF Masterworks
203 books — 726 voters
The Idea Factory by Jon GertnerCrystal Fire by Michael RiordanExploding the Phone by Phil  LapsleyA Mind at Play by Jimmy SoniBroken Genius by Joel N. Shurkin
Bell Labs
19 books — 6 voters

The Freeze-Frame Revolution by Peter WattsNon-Stop by Brian W. AldissHull Zero Three by Greg Bear
Spaceships You DON'T Want to Live in
63 books — 30 voters
Alan Ford n. 1 by Max BunkerLondres by Régis LoiselMiss Don't Touch Me, Vol. 1 by HubertBlacksad by Juan Díaz CanalesOrdinary Victories by Manu Larcenet
Best European Graphic Novels/Comics
879 books — 332 voters

Hemlock Vol. 1 by Josceline FentonHemlock Vol. 2 by Josceline FentonHemlock Vol. 3 by Josceline FentonHemlock Vol. 4 by Josceline FentonHinges by Meredith McClaren
Webcomics
573 books — 238 voters
The Hitchhiker’s Guide to the Galaxy by Douglas AdamsYear Zero by Rob  ReidThe Restaurant at the End of the Universe by Douglas AdamsLife, the Universe and Everything by Douglas AdamsSo Long, and Thanks for All the Fish by Douglas Adams
Best Comedic Science Ficttion Books
624 books — 1,198 voters

Ready Player One by Ernest ClineThe Martian by Andy WeirLeviathan Wakes by James S.A. CoreyLittle Brother by Cory DoctorowAbaddon’s Gate by James S.A. Corey
Best Science Fiction of the 21st Century
1,352 books — 9,332 voters