Source: USA Today

1. Fifty Shades of Grey – by E L James
2. Fifty Shades Darker – by E L James
3. Fifty Shades Freed – by E L James
4. Mockingjay – by Suzanne Collins
5. Catching Fire – by Suzanne Collins
6. The Hunger Games – by Suzanne Collins
7. Stolen Prey – by John Sandford
8. 11th Hour – by James Patterson, Maxine Paetro
9. The Lucky One – by Nicholas Sparks
10.The Last Boyfriend – by Nora Roberts