The product is a trade paperback book titled "Dark Temple" by Stefan E. Jones, published in 1991 by Flying Buffalo Computer-Conflict Simulation, Incorporated. The book is part of the Tunnels & Trolls Solo series and falls under the genre of games and activities, with a focus on role-playing and fantasy. Illustrated by Crompton, Steven, and Prior, Rob, the book is written in English and has ISBN-13: 9780940244238 and ISBN-10: 0940244233.