Tiny fox. Big heart. Perilous quest. Born last of her litter, the Ninth Fox is impossibly small, and-possibly cursed. To break the curse, there is a quest: travel to a faraway land and save a fairy princess from a terrible monster. It's a journey no fox should attempt alone, but her family is suffering and she knows of no other way to break the curse. The Ninth Fox journeys far from her Montréal home to an island of tall trees where there are no other foxes. She meets a dog named Luna, a fairy named Frank-not a princess, and she keeps crossing paths with the troublesome Steves. Will determination and bravery (and a lot of running and hiding) be enough for a tiny fox to complete her quest?