This book is part of a book series called Military Technology-Top Secret Clearance .

This book was published 2016 by Rosen Young Adult .

Martin J. Dougherty is a freelance writer specializing in military and defence topics. He is the author of Medieval Warrior, SAS and Elite Forces Guide Extreme Unarmed Combat, and SAS and Elite Forces Guide Sniper, Small Arms: From the Civil War to the Present Day, and books on personal self-defence. He lives in northern England.