Mo Willems, a number one "New York Times "best-selling author and illustrator, has been awarded a Caldecott Honor on three occasions (for "Don't Let the Pigeon Drive the Bus!;" "Knuffle Bunny: A Cautionary Tale;" and "Knuffle Bunny Too: A Case of Mistaken Identity"). His celebrated Elephant & Piggie series has received two Theodor Seuss Geisel Medals. Other favorites include "El conejito Knuffle: un cuento aleccionador;" "Naked Mole Rat Gets Dressed; "and "Big Frog Can't Fit In: A Pop-Out Book." Mo began his career on "Sesame Street," where he garnered six Emmy Awards. He lives with his family in Massachusetts.