Nancy Krulik is the New York Times bestselling author of more than 200 books for children and young adults. She is the author of the fan favorite book series Katie Kazoo, Switchero...view moreNancy Krulik is the New York Times bestselling author of more than 200 books for children and young adults. She is the author of the fan favorite book series Katie Kazoo, Switcheroo; George Brown, Class Clown; How I Survived Middle School; and Magic Bone. She lives in New York.view less