Sucked through a void in the Earth's atmosphere to a place called Sparrill, Matt Logan learns the only way he can get back is by defeating a sorcerer and capturing the fabled Jewel of the Equilibrant. With his allies, Moknay the assassin, Thromar the warrior, and the blue-eyed Cyrene, Matt sets out on the adventure of a lifetime.

Jewel of Equilibrant 1993, Ace Books

ISBN-13: 9780441802432

Mass-market paperback