Dorothy Gale lives with her Aunt Em and Uncle Henry. She has a pet dog named Toto. When Miss Gulch takes Toto away, Toto escapes and runs back to Dorothy. Soon, she runs away from home, and runs into the fake psychic, Professor Marvel. He tells Dorothy that her Auntie Em is sick, so Dorothy and Toto run back home, but a tornado comes and takes Dorothy and Toto to Oz, a place somewhere over the rainbow. She lands in Munchkinland. Her house accidentally...

Dorothy's only just returned home from her first incredible journey to Oz, but she's already being called back for another adventure! After waking to post-tornado Kansas, Dorothy and Toto are whisked to Oz on a magical rainbow mover sent by their old friends the Scarecrow, the Lion and the Tin Man. Time in Oz has passed much faster than back in Kansas, and Dorothy discovers that the Jeste, the devious brother of the Wicked Witch of the West, is taking...