Plot: Dorothy and the gang are searching for the Wizard when a pidgeon flies down and has a singing telegram for Dorothy - The Wizard of Oz is in the Emerald City! They Travel to the Emerald City and find it in ruins. the Wizard has lost his memory, is now a farmer, and dosn't even know who Dorothy is! Glinda arrives and tells Dorothy that The Wicked Witch has stolen the book that records everything that has ever happened in Oz, ""the History of Oz""