In "The Giant Horse of Oz", Ruth Plumly Thompson names the Good Witch of the North "Tattypoo"; as the story unfolds, Tattypoo turns out to be the bewitched form of a beautiful Munchkin queen named Orin. Orin had originally been kidnapped by the former Wicked Witch of the North, Mombi, who was in love with her husband, King Cheeriobed of the Ozure Isles. In order to remove her rival, Mombi kidnapped Orin soon after the birth of her son, Prince Philador. She then transformed Orin into an old witch who had no recollection of her former life as Queen of the Ozure Isles. Eventually, as Tattypoo, Orin was able to displace Mombi as the ruler of the Gillikins. After being restored to her real self, twenty five years later, Orin loses the magical powers she acquired as the Good Witch of the North. She returns to her husband and son and resumes her life as Queen of the Ozure Isles, no longer wishing to rule the Gillikin Country. At the end of the book, Princess Ozma proclaims Jo King and Queen Hyacinth from a Gillikin province named Up Town as the new rulers of the Gillikins.