Susan Cooper

In this conclusion of the tale begun in "Over Sea, Under Stone," Will Stanton, the Welsh boy Bran, and the Drew children try to locate the crystal sword that alone can vanquish the strong forces of Dark.

Simon, Jane and Barney, enlisted by their mysterious great uncle, arrive in a small coastal town to help recover a priceless golden grail stolen by the forces of evil, the Dark. They are not at first aware of the strange powers of another boy brought to help, Will Stanton—nor of the sinister significance of the Greenwitch, an image of leaves and branches that for centuries has been cast into the sea for good luck in fishing and harvest.
Their...

On his eleventh birthday, Will Stanton discovers that he is the last of the Old Ones, destined to seek the six magical Signs that will enable the Old Ones to triumph over the evil forces of the Dark.

A boy who works for a magician meets familiar fairy tale characters when he is transported to the Land of Story in search of a missing puppet.

Returning home to Toronto, Canada, after visiting the Scottish castle inherited by her family, twelve-year-old Emily finds that she has accidentally brought back with her a boggart, an invisible and mischievous spirit with a fondness for practical jokes.