The Hitchhiker’s Guide to the Galaxy by Douglas Adams1984 by George OrwellFoundation by Isaac AsimovBrave New World by Aldous HuxleySlaughterhouse-Five by Kurt Vonnegut Jr.
Best Science Fiction
3,729 books — 7,170 voters
The Martian by Andy WeirWool Omnibus by Hugh HoweyThe Road by Cormac McCarthy11/22/63 by Stephen  King
Best Science Fiction of the 21st Century
1,262 books — 9,077 voters

Twilight by Stephenie MeyerWho Moved My Cheese? by Spencer JohnsonThe Da Vinci Code by Dan    Brown
The Worst Books of All Time
8,096 books — 19,874 voters
Animal Farm by George OrwellThe Hitchhiker’s Guide to the Galaxy by Douglas AdamsAlice’s Adventures in Wonderland / Through the Looking-Glass by Lewis CarrollLord of the Flies by William GoldingJ.R.R. Tolkien 4-Book Boxed Set by J.R.R. Tolkien
Best Books Ever
77,091 books — 286,810 voters

1984 by George OrwellThe Diary of a Young Girl by Anne FrankThe Hobbit, or There and Back Again by J.R.R. TolkienHamlet by William ShakespeareThe Hitchhiker’s Guide to the Galaxy by Douglas Adams
Books That Everyone Should Read At Least Once
32,008 books — 121,479 voters
The Hellbound Heart by Clive BarkerImajica by Clive BarkerIt by Stephen  KingDracula by Bram Stoker
Endless List of Perfect Books
72 books — 11 voters