The Great Mathemachicken 1: Hide and Go Beak - Nancy Krulik
Nancy Krulik is the author of more than 200 books for children and young adults, three of them New York Times bestsellers . Her series, including How I Survived Middle School, Katie Kazoo Switcheroo, George Brown, Class Clown, Magic Bone, Project Droid, Princess Pulverizer, and Ms. Frogbottom's Fiel


