Flatland by Edwin A. Abbott
Trippy Books
849 books — 904 voters
Leviathan by Scott WesterfeldBehemoth by Scott Westerfeld
Best Steampunk Books
1,249 books — 4,094 voters

Harry Potter and the Philosopher's Stone by J.K. RowlingThe Lightning Thief by Rick RiordanDivergent by Veronica RothVampire Academy by Richelle MeadArtemis Fowl by Eoin Colfer
Best Young Adult Books
13,145 books — 80,219 voters
Harry Potter and the Philosopher's Stone by J.K. RowlingHarry Potter and the Deathly Hallows by J.K. RowlingGreen Eggs and Ham by Dr. SeussCharlotte’s Web by E.B. WhiteHarry Potter and the Half-Blood Prince by J.K. Rowling
Books That Everyone Should Read At Least Once
31,919 books — 121,231 voters

Harry Potter and the Philosopher's Stone by J.K. RowlingHarry Potter and the Prisoner of Azkaban by J.K. RowlingHarry Potter and the Chamber of Secrets by J.K. Rowling
Best Books of the Decade: 1990s
3,140 books — 3,678 voters
Harry Potter and the Deathly Hallows by J.K. RowlingHarry Potter and the Half-Blood Prince by J.K. RowlingThe Lightning Thief by Rick RiordanVampire Academy by Richelle MeadThe Last Olympian by Rick Riordan
Best Books of the Decade: 2000s
7,188 books — 28,368 voters

Divergent by Veronica Roth
Best Books of the Decade: 2010s
7,706 books — 14,255 voters
Leviathan by Scott WesterfeldBehemoth by Scott Westerfeld
The Best Scott Westerfeld Book
51 books — 247 voters