Jon Klassen is the #1 New York Times bestselling creator of I Want My Hat Back (a Theodor Seuss Geisel Honor Book) and its companions, We Found a Hat and This Is Not My Hat (a Caldecott Medal and Kate Greenaway Medal winner), as well as The Skull, The Rock from the Sky, The House with Nobody in It, and the Your Places and Your Things board book series. He is also the illustrator of numerous children’s books, including Sam and Dave Dig a Hole and Extra Yarn (both Caldecott Honor Books), Triangle, Square, and Circle, all by Mac Barnett; House Held Up by Trees by Ted Kooser; and the Pax series by Sara Pennypacker. Originally from Ontario, Canada, Jon Klassen is a member of the Order of Canada for his contributions to children’s literature. He now lives in Los Angeles.