Because you brought it up, I just ordered:
"Mass Murder in the United States: A History" by Grant Duwe
"More Guns, Less Crime: Understanding Crime and Gun Control Laws", Third Edition (Studies in Law and Economics) by John R. Lott Jr.
NRA Life Member - Orange Gunsite Member - NRA Certified Pistol Instructor
"When plunder becomes a way of life for a group of men living together in society,
they create for themselves in the course of time a legal system that authorizes it and a moral code that justifies it." Frederic Bastiat