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Harry Potter U.S. Book Sales (in Millions of copies)
| Harry Potter and the.. | Hardcover | Paperback |
|---|---|---|
|
|
|
| Sorcerer's Stone | 6.1 | 10.9 |
| Chamber of Secrets | 7.3 | 7.5 |
| Prisoner of Azkaban | 7.6 | 5.2 |
| Goblet of Fire | 8.9 | 3.4 |
| Order of the Phoenix | 12.2 | 1.5 |
| Half-Blood Prince | 13.5 | 2.7 |