Harry Potter and the Deathly Hallows by J.K. RowlingAmericanah by Chimamanda Ngozi Adichie
Best Books of the 21st Century
9,833 books — 22,390 voters
Harry Potter and the Sorcerer's Stone by J.K. RowlingThe Giver by Lois LowryTo Kill a Mockingbird by Harper LeeThe Book Thief by Markus Zusak
Best Young Adult Books
13,221 books — 80,497 voters

The Hunger Games by Suzanne CollinsThe Handmaid’s Tale by Margaret AtwoodFrankenstein by Mary Wollstonecraft ShelleyA Wrinkle in Time by Madeleine L'EngleThe Left Hand of Darkness by Ursula K. Le Guin
Science Fiction Books by Female Authors
1,725 books — 1,575 voters
Green Eggs and Ham by Dr. SeussTo Kill a Mockingbird by Harper Lee1984 by George OrwellHarry Potter and the Philosopher's Stone by J.K. RowlingPride and Prejudice by Jane Austen
Books That Everyone Should Read At Least Once
32,579 books — 124,037 voters