Tibb appeared in book 4, Attack of the Fiend. He was described as a baby-sized creature,with lots of hair on his back. He had three toes and fingers, a bald head and crawled on all fours. He was created by the Malkin clan for scrying. According to Alice, the witches boiled the brains of a boar into a pot and each spat into it 13 times, fed the contents to a sow, and 9 months later cut it open to find Tibb. He drinks blood, like witches, and only lives for a few months. Despite his size, he proves to possess the strength of 10 men.