This book has been graded for interest at 8-12 years.

This book was published 2016 by Scholastic Inc. .

Dan Gemeinhart is a former elementary-school teacher-librarian and lifelong book nerd. He lives with his wife and three daughters in a small town in Washington State. He's the author of some other books, too: The Honest Truth , Some Kind of Courage , Scar Island , and Good Dog . If he ever meets you, he'd love to talk about books with you.