Peter is a New York Times bestselling children's book author and illustrator of many books for children, including the Judy Moody series, written by Meghan McDonald, The Dot
, Sky Color
, and Allison McGhee's Someday
, selling more than 20 million books in over 25 languages around the globe. In 1996, he founded FableVision with his brother Paul as a social change agency to help move the world to a better place by creating "stories that matter, stories that move." He lives in Dedham, Massachusetts, with his family.