Gobbolino, the Witch's Cat
Gobbolino, The Witch's Cat is a children's book written by Ursula Moray Williams.
Synopsis
Gobbolino, a little black kitten with one white paw, and sparkling blue eyes was born a witch's cat with his twin sister, Sootica. While his sister is quite happy to learn spells and turn mice into toads, Gobbolino longs to be a humble kitchen cat; and he embarks on a great adventure to seek out his heart's desire.
The name 'Gobbolino' is from the Italian word for little hunchback.