Before he became Metro City's greatest defender, Cat Ninja was a cute and cuddly kitten facing tiny foes! In book 2 of this popular series, Kitten Ninja faces down a tall tower, takes on a swarm of leaves (while fighting a rumbly tummy!), and battles to find a new favorite spot when he outgrows his favorite box. Plus, with lots of love and support from his old ninja master, he learns kindness--and that even ninjas need a little help, now and then.