The product is a set of three paperback books titled "Lionel: A Collector's Guide and History" by authors Tom McComas & James Tuohy. Published by Lionel in 1970’s 1980’s , these volumes focus on trains, railways, and hobbies, making them a valuable resource for collectors of model trains. With a strong emphasis on English language and covering the standard gauge 1970/80 archives, this set is a must-have for enthusiasts looking to delve deeper into the world of Lionel trains