When Jamie’’s mother inherits a small island, and moves her little family from Harlem to Ireland, her troubled son sees a chance to start over, far away from the bullies and the pitying stares. Cancer has left Jamie without an arm or the will to speak. But Muck Island offers more than solitude and sea views. Jamie learns that he is heir to an ancient title, Laird of Muck, Guardian of the Passage, and certain otherworldly responsibilities. With the help of a mysterious object he discovers in the island’s old lighthouse, Jamie sets out on a dangerous mission that will change the course of his life, and possibly the universe, forever.