Dan Yaccarino

Dan Yaccarino (born May 20, 1965) is an American author, illustrator, television writer, and producer, who is known for his animated series, children's books and award-winning imagery. Yaccarino created the Nick Jr. preschool series Oswald, and Willa's Wild Life. He has also worked on The Backyardigans, The Secret Show and Doug Unplugs.