Guns, Germs, and Steel by Jared DiamondSapiens by Yuval Noah Harari
Best Science Books - Non-Fiction Only
1,865 books — 3,612 voters
Lone Wolf and Cub, Vol. 1 by Kazuo Koike
Best Manga Book Ever
1,253 books — 3,944 voters

The Dark Elf Trilogy Collector's Edition by R.A. SalvatoreDragonlance Chronicles by Margaret WeisJ.R.R. Tolkien 4-Book Boxed Set by J.R.R. TolkienThe Silmarillion by J.R.R. Tolkien
The Best Epic Fantasy (fiction)
4,293 books — 25,949 voters
Dragonlance Chronicles by Margaret WeisThe Dark Elf Trilogy Collector's Edition by R.A. Salvatore
Best Fantasy Series, Trilogies, and Duologies
2,102 books — 11,821 voters

To Kill a Mockingbird by Harper LeeSamarkand by Amin MaaloufAll Quiet on the Western Front by Erich Maria RemarqueThe Grapes of Wrath by John SteinbeckThe Return of the King by J.R.R. Tolkien
Best Books of the 20th Century
7,886 books — 49,784 voters
To Kill a Mockingbird by Harper LeeThe Kite Runner by Khaled HosseiniJane Eyre by Charlotte Brontë1984 by George OrwellThe Catcher in the Rye by J.D. Salinger
Books You Would Recommend to Strangers
12,860 books — 8,211 voters

All Quiet on the Western Front by Erich Maria Remarque
Best Books of the Decade: 1920s
765 books — 1,130 voters

Sister Carrie by Theodore DreiserWhite Fang by Jack London
Best Books of the Decade: 1900s
470 books — 856 voters
The Catcher in the Rye by J.D. SalingerThe Grapes of Wrath by John SteinbeckSister Carrie by Theodore Dreiser
100 Best American Authors
754 books — 616 voters

Half of a Yellow Sun by Chimamanda Ngozi Adichie
Best by African Authors
409 books — 223 voters
Little Bee by Chris Cleave
Africa (fiction and nonfiction)
1,780 books — 1,654 voters

Great Expectations by Charles DickensThe Catcher in the Rye by J.D. SalingerA Tale of Two Cities by Charles DickensThe Lord of the Rings by J.R.R. TolkienThe Grapes of Wrath by John Steinbeck
Must Read Classics
1,857 books — 4,672 voters
Jane Eyre by Charlotte Brontë1984 by George OrwellGreat Expectations by Charles DickensWuthering Heights by Emily BrontëA Tale of Two Cities by Charles Dickens
Classics Library
634 books — 522 voters

The Catcher in the Rye by J.D. SalingerJane Eyre by Charlotte BrontëWuthering Heights by Emily BrontëThe Picture of Dorian Gray by Oscar Wilde
Books That Everyone Should Read At Least Once
31,991 books — 121,425 voters
1984 by George Orwell
Books That Changed My World
3,289 books — 3,260 voters

Wuthering Heights by Emily Brontë
Best Books Ever
77,029 books — 286,641 voters
The Shadow of the Wind by Carlos Ruiz ZafónA Thousand Splendid Suns by Khaled HosseiniThe Da Vinci Code by Dan    BrownAngels & Demons by Dan    Brown
Best Books of the Decade: 2000s
7,187 books — 28,370 voters