The Gun Trader's Guide by Paul Wahl is a comprehensive guide specifically tailored for gun enthusiasts and collectors. Published in 1990 by Stoeger Publishing, this paperback book provides valuable insights and information on various firearms, including their history, characteristics, and market value. Authored by Paul Wahl, this guide is a valuable resource for those interested in the world of guns and munitions, offering detailed information on a wide range of firearms and ammunition. This book is a must-have for anyone looking to expand their knowledge and hobby in the world of guns.