Description Nat the Cat gets a little jealous in this fourth book in the hilarious, fourth wall–breaking Pre-Level 1 Ready-to-Read series about a grumpy cat, a curious rat, and an exasperated narrator from powerhouse creator Jarrett Lerner! Nat the Cat has a hat. Pat the Rat has a nicer hat. Nat the Cat wants a hat like that. Will the two friends have a spat?