In Baum’s original 1900 novel, The Wonderful Wizard of Oz , the character is never given a proper name; she is simply referred to by her title, the Good Witch of the North . The dual names "Locasta" and "Tattypoo" originated from different official Oz media:

To understand Locasta, one must understand the Gillikin Country. Unlike the cheerful, agrarian Munchkin Country (East) or the pastoral Quadling Country (South), the North is a land of rugged forests, purple mountains, and, most importantly, magic. It is home to the Magic Isle of Yew, the underground realms of the Nomes, and the mysterious forests where inanimate objects speak. Ruling this region is no small feat. locasta tattypoo

: In Thompson's later books, it is revealed that Tattypoo was actually the amnesiac Queen Orin of the Ozure Isles. Why Is She Rarely Seen? In Baum’s original 1900 novel, The Wonderful Wizard

“I knew Mombi long ago. She was the nurse of the royal family of the North, before the Nome King’s magic overthrew the old dynasty. She was never trustworthy. You did well to flee.” It is home to the Magic Isle of

Her most famous act in The Wonderful Wizard of Oz is subtle and easily overlooked: she kisses Dorothy on the forehead. That kiss is not maternal affection. It is a powerful protective charm—a stasis ward —that renders the girl invulnerable to harm from anyone who means her ill will. “No one will dare injure you,” Locasta says, “because they will know you are under my protection.”