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