Dever, Joe & Page, Ian. The World of Lone Wolf: Book 3 – Beyond the Nightmare Gate. New York, published by The Berkley Publishing Group, August 1987.
Small octavo, 350 sections, pictorial wrappers. Third U.S.A printing. Edge wear, buffing and stress creases to covers, moderate stress crease to back cover at spine; wear to spine corners, stress crease to spine; thumbing to end pages; writing in pencil to adventure sheet; Good.