Steven J Zaloga received his BA in History from Union College and his MA from Columbia University. He has worked as an analyst in the aerospace industry for over two decades, covering missile systems and the international arms trade, and has served with the Institute for Defense Analyses, a federal think-tank. He has written extensively on armored vehicle development, including a book in the earlier Osprey Vanguard series, VND N.46, Renault FT Light Tank (London, Osprey, 1988).

Brian Delf began his career working in a London art studio producing artwork for advertising and commercial publications. Since 1972, he has worked as a freelance illustrator on a variety of subjects including natural history, architecture and technical cutaways. Some of his recently illustrated books have been published in over 30 countries. Brian lives and works in Oxfordshire.
Steven J. Zaloga received his BA in History from Union College and his MA from Columbia University. He has worked as an analyst in the aerospace industry for three decades, covering missile systems and the international arms trade, and has served with the Institute for Defense Analyses, a federal think tank. He is the author of numerous books on military technology and history, including NVG 294 Allied Tanks in Normandy 1944 and NVG 283 American Guided Missiles of World War II. He currently lives in Maryland, USA.
BRIAN DELF began his career producing artwork for advertising and commercial publications. Since 1972, he has worked as a freelance illustrator on a variety of subjects, and books which he has illustrated have been published in more than 30 countries.