It's a bird! It's a plane! No, wait . . . it's a runaway booger! From Lee Wildish, acclaimed children's book illustrator of the New York Times bestselling How to Babysit a Grandpa, How to Babysit a Grandma, and How to Catch Santa, and Pulitzer Prize-winning author Matt Richtel comes a hilarious new picture book about a topsy-turvy day with an unlikely and disgusting turn of events. Like such silly favorites as Walter the Farting Dog, Runaway Booger will spark giggles and demands to read it again.