This guide showcases knives used by America's clandestine military in Southeast Asia during the Vietnam War. It provides the collector and others interested in the period a way of identifying honest SOG (Studies and Observations Group) specimens and separating them from counterfeits. With beautiful color photographs that show a high level of detail, the book identifies all known SOG specimens (over 165 knives) and includes rare personalized knives and custom combat knives made in the United States. Sections of the book focus on Randalls, Eks, Gerbers, and the knives made by tribal artisans in Southeast Asia. This is the eighth in Mike Silvey's series on military knives.

This book is a color celebration of the pocket knives of the United States military, and features both U.S. and foreign-made models. It is a historical chronology beginning with the first folders of the early 1800s and ending with the high-tech knives of the twenty-first century. There are nearly 400 color photographs showing hundreds of different issue pocket knives-single-blade, multi-blade, and multi-tool-including many that have never been shown in a publication before. Clear, up-close images present manufacturers' marks in great detail. This is a book that will be opened time and again just for the pleasure of viewing. It is a book that has something for the beginner as well as the advanced collector and others interested in the cutlery history of the United States military.