The third and final book in the Carbonel trilogy

Young Prince Calidor grows up a happy and obedient kitten, knowing that one day the enchanted kingdom of Cat Country will be his to rule. But his sheltered life is shaken up when he meets Dumpsie, a feisty cat altogether different from the spoiled Persians Calidor's parents introduce him to. Dumpsie shows Calidor that there's a world outside of Cat Country. And then Calidor does the unthinkable: he becomes apprentice to a witch. Who can talk sense into a cat like that? Why, Carbonel's oldest friends, Rosemary and John, who once again come to rescue.