Diary of a 6th Grade Ninja Book 6  (English, Paperback, Emerson Marcus)

As always, there's trouble brewing in the school halls, and you'll never guess who wants to team up with me... There's a thieving bandit on the loose, and as each day passes, his list of victims grows. Zoe says I should stay out of it...but staying out of trouble isn't my style.My name is Chase Cooper, and I'm a 6th grade ninja.