The Hobbit, or There and Back Again by J.R.R. TolkienThe Grapes of Wrath by John SteinbeckCatch-22 by Joseph HellerThe Stand by Stephen  KingMoby-Dick or, The Whale by Herman Melville
Books That Everyone Should Read At Least Once
32,935 books — 125,056 voters
The Devil in the White City by Erik Larson
Histories of Cities
260 books — 106 voters

The God Delusion by Richard Dawkins
Best Non-Fiction (no biographies)
6,417 books — 8,206 voters
Dianetics by L. Ron Hubbard
Worst Rated Books on Goodreads
613 books — 322 voters

The Making of the Atomic Bomb by Richard RhodesThe Right Stuff by Tom WolfeMemoirs and Selected Letters by Ulysses S. Grant
Best American History Books
2,299 books — 3,118 voters

The No Spin Zone by Bill O'ReillyAn Inconvenient Book by Glenn BeckLet Freedom Ring by Sean HannityGuilty by Ann CoulterThe Christmas Sweater by Glenn Beck
The Worst Books of All Time
8,125 books — 19,915 voters