Chase Cooper appears to be an ordinary sixth grader, but he secretly trains as a ninja while balancing school, friendships, embarrassing moments, and middle-school drama. Told through humorous diary-style entries, the st...Chase Cooper appears to be an ordinary sixth grader, but he secretly trains as a ninja while balancing school, friendships, embarrassing moments, and middle-school drama. Told through humorous diary-style entries, the story follows Chase as he navigates ninja missions, rivalries, crushes, family life, and the challenges of surviving middle school while trying to keep his ninja identity hidden.