Andrew has decided he never needs to go pee ever again, but his parents aren’t too sure. Only one minute into the drive to his grandparents’ house, Andrew changes his mind. A new look for the Classic Munsch picture books brings all of the urgency and fun of I Have to Go! to a new generation of young readers. Robert Munsch, author of such classics as The Paper Bag Princess and Thomas’ Snowsuit , is one of North America’s bestselling authors of children’s books. Michael Martchenko is the award-winning illustrator of the Classic Munsch series and many other beloved children's books. He was born north of Paris, France, and moved to Canada when he was seven. He lives in Toronto with his wife, Patricia.