"The fifth Monday. Swampy Boghill. Come quickly. Your cousin is trapped. I need your help." So reads the note from the Keeper of the Doors. Toby and Kelly act immediately, using their magic keys to get into the crazy world of Magical Doors.
They fly into space without a spaceship, squeeze through a maze in the world's biggest motor, meet a friendly dragon, and see many other exciting worlds and creatures.
Will they find Swampy Boghill and rescue their cousin, or will they become trapped themselves?
