Timber Howligan, the world's newest spy cat, wants an official mission, not a rogue trip that could get him killed-or worse, fired. But when Nimitz Fitzlionheart, the world's first spy cat, leaves witness protection, that's what he gets. Timber and his co-agents end up across the country on their own, with no way to tell friend from foe. Surrounded by cats with delusions of military grandeur and blood-thirsty vendettas, abandoned by humans, and ever at the mercy of anyone bigger and stronger, the spy cats have to learn how to work together to save not only themselves but possibly (worst case scenario ) the world itself.