| Approximate Number of Books Sold | Book Title | Author |
| 2.5 to 6 Billion | |
| 800 to 900 Million | |
| 800 Million | |
| 400 Million | |
| 400 Million | |
| 252.5 Million | |
| 200 Million | |
| 150 Million | |
| | Approximate Number of Books Sold | Book Title | Author |
| 150 Million | |
| 150 Million | |
| 107 Million | |
| 100 Million | |
| 100 Million | |
| 100 Million | |
| 100 Million | |
|