Lady Hogwarts's Alternate Dimension Books

Harry Potter, Viktor Krum, Cedric Diggory, Fleur Delacour, Ludo Bagman, and Bartemius Crouch are kidnapped by Lady Hogwarts and are made to read books from an alternate dimension about the past, present, and future. Hogwarts students and staff, Madame Maxime, Igor Karakoroff Ministry Officials, goblins, and the champions families are forced to watch them. What will be found out?