Jack Pumpkinhead is a fictional character created by L. Frank Baum. He is introduced in Baum's second Oz book titled The Marvelous Land of Oz, published in 1904. He makes his debut appearance in the first chapter of the story titled Tip Manufactures A Pumpkinhead. Jack is a famous personage from the magical Land of Oz and comes from Oz's northern quadrant called Gillikin Country. He also is the non-biological "son" of Princess Ozma, the child Queen of Oz. Ozma made Jack when she was still disguised as a boy called Tippetarius aka Tip--the "kitchen slave" who belonged to the old wannabe Wicked Witch named Mombi.