The Martian by Andy WeirLeviathan Wakes by James S.A. Corey
Best Science Fiction of the 21st Century
1,235 books — 9,189 voters
A Short History of Nearly Everything by Bill  BrysonBetween the World and Me by Ta-Nehisi Coates
Best 21st Century Non-Fiction
2,424 books — 2,263 voters

The Grapes of Wrath by John Steinbeck
Best Books of the 20th Century
7,801 books — 49,897 voters
The Guns of August by Barbara W. TuchmanThe Coming Fury by Bruce CattonTerrible Swift Sword by Bruce CattonNever Call Retreat by Bruce CattonReturn to Bull Run by John J. Hennessy
Best History Books
4,141 books — 4,809 voters