To Kill a Mockingbird by Harper Lee1984 by George OrwellAnimal Farm by George OrwellThe Great Gatsby by F. Scott FitzgeraldThe Book Thief by Markus Zusak
Books That Everyone Should Read At Least Once
31,846 books — 120,990 voters
The Book Thief by Markus ZusakA Short History of Nearly Everything by Bill Bryson
Best Books of the 21st Century
9,847 books — 22,066 voters

Of Mice and Men by John SteinbeckSlaughterhouse-Five by Kurt Vonnegut Jr.The Sun Also Rises by Ernest HemingwayBeloved by Toni Morrison
Best Books of the 20th Century
7,899 books — 49,789 voters
The Picture of Dorian Gray by Oscar WildeWuthering Heights by Emily BrontëThe Count of Monte Cristo by Alexandre DumasFrankenstein by Mary Wollstonecraft ShelleyA Tale of Two Cities by Charles Dickens
Best Books of the 19th Century
1,705 books — 6,880 voters

The Picture of Dorian Gray by Oscar WildeOf Mice and Men by John SteinbeckSlaughterhouse-Five by Kurt Vonnegut Jr.The Book Thief by Markus ZusakWuthering Heights by Emily Brontë
Best Books Ever
76,739 books — 285,469 voters