Harry Potter and the Prisoner of Azkaban (Harry Potter, Book 3)

J.K. Rowling is the author of the seven Harry Potter books, first published between 1997 and 2007. The adventures of Harry, Ron, and Hermione at Hogwarts School of Witchcraft and Wizardry have sold over 500 million copies, been translated into over 80 languages, and made into eight blockbuster films. Alongside the book series, she has written three short companion volumes for charity, including Fantastic Beasts and Where to Find Them, which later became the inspiration for a new series of films, also written by J.K. Rowling. She then continued Harry’s story as a grown-up in a stage play, Harry Potter and the Cursed Child, which she wrote with playwright Jack Thorne and director John Tiffany, and which has been playing to great acclaim in theatres in Europe, North America, and Australia.

J.K. Rowling has received many awards and honors for her writing. She also supports a number of causes through her charitable trust, Volant, and is the founder of the children’s charity Lumos, which fights for a world without orphanages and institutions, and reunites families.

For as long as she can remember, J.K. Rowling has wanted to be a writer, and is at her happiest in a room, making things up. She lives in Scotland with her family.



Mary GrandPré has illustrated more than twenty beautiful books, including The Noisy Paint Box by Barb Rosenstock, which received a Caldecott Honor; Cleonardo, the Little Inventor, of which she is also the author; and the original American editions of all seven Harry Potter novels. Her work has also appeared in the New Yorker, the Atlantic Monthly, and the Wall Street Journal, and her paintings and pastels have been shown in galleries across the United States. Ms. GrandPré lives in Sarasota, Florida, with her family.