Mason Mayne, Federal Investigator: A collection of case histories

Mason Mayne, Federal Investigator, tells all in his collection of case histories. It is the world of mostly undercover work. His past missions utilized his skill and training as a Marine Sniper. He worked from the dense fields to ice-capped Alaska, from rice paddies to sky-scrapers. His training in three forms of Martial Arts rendered criminals useless in seconds. He flaunted his size when he had to. He was a master of disguise in the underbelly of Federal Investigations. If you wanted the right guy for the job, he was it!