12 million: First printing for Deathly Hallows
50,000: First printing for Sorcerer's Stone, the first in the Potter series released in fall 1998
$34.95: Cover price for Deathly Hallows
$22.99: Cover price for Sorcerer's Stone
28 million: Total copies in print of Sorcerer's Stone, hardcover and paperback
250,000: First printing for Chamber of Secrets
24 million: Total copies in print of Chambers of Secrets, hardcover and paperback
19 million: Total copies in print of Prisoner of Azkaban
19 million: Total copies in print of Goblet of Fire
16 million: Total copies in print of Order of the Phoenix
15.5 million: Total copies in print of Half-Blood Prince
10.8 million: First printing for Half-Blood Prince hardcover
2.7 million: Second printing for Half-Blood hardcover
2 million: First printing for Half-Blood paperback
121.5 million: Total copies in print of Potter 1—6
$815 million: Total revenue generated by Potter for Scholastic, fiscal 1999— 2006