Massad Ayoob has authored thousands of articles and more than a dozen books on firearms and self-defense topics, including Combat Shooting with Massad Ayoob , Greatest Handguns of the World Volumes 1 and 2 , and two editions of Gun Digest Book of Concealed Carry .
He founded the Letha Force Institute in 1981 and now trains through Massad Ayoob Group..
Massad Ayoob has authored thousands of articles and more than a dozen books on firearms and self-defense topics, including Combat Shooting with Massad Ayoob , Greatest Handguns of the World Volumes 1 and 2 , and two editions of Gun Digest Book of Concealed Carry