Dever, Joe & Page, Ian. The World of Lone Wolf: Book 1 - Grey Star the Wizard. New York, published by The Berkley Publishing Group, February 1987.
Small octavo, 350 sections, pictorial wrappers. Fifth U.S.A printing. Edge wear and stress creases to covers, moderate stress crease to front cover near spine, light scratches and buffing to covers; wear to spine corners, spine cracked (pages not loose); thumbing to end pages; moderate writing pencil and erasing to adventure sheet; Good.