Philosopher's stone:11
Chamber of Secrets:12
Prisoner of Azkaban:13
Goblet of Fire:14
Order of the Phoenix:15
Half-Blood Prince:16
Book Deathly Hallows:17,1 8
Movie Deathly Hallows:
Deathly Hallows part 1:17
Deathly Hallows part 2:18
19 Years Later:37