The Perks of Being a Wallflower by Stephen Chbosky
Best Books of the Decade: 1990s
3,140 books — 3,678 voters
Harry Potter and the Deathly Hallows by J.K. RowlingThe Hunger Games by Suzanne CollinsHarry Potter and the Half-Blood Prince by J.K. Rowling
Best Books of the Decade: 2000s
7,187 books — 28,371 voters

The Fault in Our Stars by John Green
Best Books of the Decade: 2010s
7,701 books — 14,259 voters