Harry Potter and the Order of the Phoenix by J.K. RowlingThe Fault in Our Stars by John GreenThe Alchemist by Paulo CoelhoThe Perks of Being a Wallflower by Stephen ChboskyThe Lovely Bones by Alice Sebold
Best Books Ever
75,512 books — 280,460 voters
The Fault in Our Stars by John GreenThe Perks of Being a Wallflower by Stephen ChboskyLooking for Alaska by John GreenPaper Towns by John GreenThe Lovely Bones by Alice Sebold
Best Young Adult Books
13,083 books — 80,114 voters

Harry Potter and the Deathly Hallows by J.K. RowlingHarry Potter and the Half-Blood Prince by J.K. RowlingHarry Potter and the Order of the Phoenix by J.K. RowlingThe Fault in Our Stars by John GreenThe Time Traveler's Wife by Audrey Niffenegger
Best Books of the 21st Century
9,847 books — 21,846 voters

Harry Potter and the Deathly Hallows by J.K. RowlingHarry Potter and the Half-Blood Prince by J.K. RowlingHarry Potter and the Goblet of Fire by J.K. RowlingHarry Potter and the Order of the Phoenix by J.K. RowlingThe Time Traveler's Wife by Audrey Niffenegger
Best Books of the Decade: 2000s
7,201 books — 28,369 voters
Fangirl by Rainbow RowellWonder by R.J. PalacioEleanor & Park by Rainbow RowellMe Before You by Jojo MoyesThe Fault in Our Stars by John Green
Best Books of the Decade: 2010s
7,639 books — 14,101 voters