The Three Pigs is a children's picture book that was written and illustrated by David Wiesner. Published in 2001 by Houghton Mifflin/Clarion, the book is based on the traditional tale of the Three Little Pigs, though in this story they step out of their own tale and wander into others, depicted in different illustration styles. Wiesner won the 2002 Caldecott Medal for his illustrations, Wiesner's second of three such medals.