Laura Numeroff is the #1 "New York Times" bestselling author of "If You Give a Mouse a Cookie," "When Sheep Sleep," and "The Jellybeans and the Big Dance." She lives in Los Angeles. Nate Evans coauthored "The Jellybeans and the Big Dance" and "Sherman Crunchley" with Laura Numeroff. He lives in Statesboro, Georgia. Lynn Munsinger is the illustrator of "The Jellybeans and the Big Dance" and "What Mommies Do Best," also by Laura Numeroff. She lives in Boston.