How to Ninja: Diary of a 6th Grade Ninja Activity Book
Being a ninja is more than just flying kicks and lightning fists. You've got to be able to solve puzzles, crack codes, find clues, chase bad guys and battle with rival ninja clans (with some flying kicks and lightning fists). But don't worry - this book has all that, and more!
My name is Chase Cooper, and I'm a 6th grade ninja. Let me and my friends (and enemies...) show you how it's done.