<human>:  What are the top selling books from the past decade?
<bot>: The top selling books from the past decade include:
1. Harry Potter and the Deathly Hallows – J.K. Rowling
2. The Fault in Our Stars – John Green
3. The Hunger Games – Suzanne Collins
4. Divergent – Veronica Roth
5. Crazy Rich Asians – Kevin Kwan
6. Gone Girl – Gillian Flynn
7. The Girl on the Train – Paula Hawkins
8. The Help – Kathryn Stockett
9. A Game of Thrones – George R.R. Martin
10. Gone with the Wind – Margaret Mitchell