Cat Ninja novels

"Raised from a kitten by a kindly old ninja master, Claude now spends his days as the pampered house cat of an eleven-year-old boy. But when trouble arises, Claude dons his mask and springs into action as Cat Ninja--Metro City's secret protector"--

"Everyone's favorite feline superhero is back for even more hilarious adventures set in the Cat Ninja-verse. Catch up with Cat Ninja, Master Hamster, and the rest of the family as they face...the suburbs! When Dad buys a new house outside the city, the kids are less than excited about new neighbors, backyard barbecues, and quiet, tree-lined streets. And they're not alone--a summer in the suburbs is enough to make Cat Ninja miss the villains of Metro...