It is spring and William, Mary and Alice Constant have returned to Golden House for the Easter holidays, anxious to see if the magic will work again. When they are drawn to the Magician's hideout, through a door in a tree, they learn that the secret to magic is believing; and through believing they can enter the magic and continue their great task.
A remarkable magical fantasy
One of the best-written and most exciting series of novels for young readers
A special adventure