Firearms: An Illustrated History
The Illustrated Directory of Guns: A Collector's Guide to Over 2,000 Military, Sporting and Antique Firearms
WORLD ENCYCLOPEDIA OF RIFLES AND MACHINE GUNS
The Illustrated History of Firearms: In Association with the National Firearms Museum
Pistols of the World
Military Small Arms of the 20th Century
Gun: A Visual History
The Complete Encyclopedia of Pistols and Revolvers