Dorothy Gale relative. (It is also possible that "Aunt" and "Uncle" are affectionate terms of a foster family and that Dorothy is not related to either of them, although Zeb in "Dorothy and the Wizard in Oz" claims to be Dorothy's second cousin, related through Aunt Em. Little mention is made of what happened to Dorothy's birth parents, other than a passing reference to her mother being dead.) Along with her small black dog, Toto, Dorothy is swept away by a tornado to the Land of Oz and, much like Alice of "Alice's Adventures in Wonderland", they enter an alternative world filled
Dorothy and the Wizard in Oz are riding a buggy being pulled by a cab-horse named Jim when a violent earthquake strikes. A crevice opens in the ground beneath them and they fall deep into the Earth. Dorothy, Eureka, Jim, Zeb, and the buggy land in the underground Land of the Mangaboos, a race of vegetable people who grow on vines. The Mangaboos accuse them of causing the earthquake, which has damaged many of their glass buildings. Just as they are about to be sentenced to death by the Mangaboos, a hot air balloon randomly descends, and in the basket is the former Wizard of Oz,