When "Meg and Charles Wallace Murry, and their friend Calvin O'Keefe....learn that Mr. Murry has been captured by the Dark Thing, they time travel to Camazotz, where they must face the leader IT in the ultimate battle between good and evil—a journey that threatens their lives and our universe.

After being kidnapped by Mr. Chu, Atticus "Tick" Higginbottom and his friends Paul and Sofia must survive a series of tests in several different Realities.

When Starlight Glimmer finds a secret room in the Castle of Friendship, time itself starts acting funny all over Equestria. Starlight Glimmer must fix the chronological chaos in order to fix all of the friendship frustrations, and she may have to do it without the help of her teacher, Twilight Sparkle.

"Jonah, Katherine, Chip, and another boy, Alex, have no preparation before they are sent back to 1483 at the Tower of London, with the promise that they can return to the present if they can repair history. They quickly discover that Chip and Alex’s true identities are the 13-year-old King Edward V and his 10-year-old brother, Richard, Duke of York. But before Chip can enjoy being the king of England, they discover that they are virtually prisoners—and...