Keywords: harry potter, แฮร์รี่ พอตเตอร์, hermione granger, ron weasley, draco malfoy, jk rowling, philosopher's, sorcerer's, chamber, azkaban, goblet, phoenix, half-blood prince, hogwarts, gryffindor, slytherin, hufflepuff, ravenclaw, evanna, lynch, deathly hallo