Arree Chung is the author and illustrator of Ninja! and Ninja! Attack of the Clan, as well as the illustrator of How to Pee: Potty Training for Boys/Girls. Prior to writing and illustrating picture books, Arree worked at Pixar, where he learned the secret to success: loving what you do. To pursue his passion, Arree enrolled at the Art Center College of Design where he learned to draw, paint, and think differently. When Arree is not practicing his Ninja moves, you can find him playing basketball or riding his bike. He lives with his family in San Francisco, California.