HARRY POTTER BOOKS RANKED FROM MOST FAVORITE TO LEAST FAVORITE

Without consideration of the movies
  1. HP and the Deathly Hallows
  2. HP and the Order of the Phoenix
  3. HP and the Half-Blood Prince
  4. HP and the Prisoner of Azkaban
  5. HP and the Goblet of Fire
  6. HP and the Sorcerer's/Philosopher's Stone
  7. HP and the Chamber of Secrets