James Wiley is an "ordinary" 14-year-old who has lost his scientist father to a parallel world in the darkbands. With the help of Becky, his sister with magical powers, Barry the exchange student and Uncle George, the werewolf, James goes in search of his parent. But he must take care: for if there just happens to be a full moon at the wrong moment, James's itchy palms might lead him into trouble.