On Killing: looks at the Psychological Cost of Learning to Kill in War and Society is a book by Lt.Col. Dave Grossman exploring the psychology of the act of taking another human's life.
On Combat: looks at what happens to the human body under the stresses of deadly battle & the impact on the nervous system, heart, breathing, visual etc....
These are must reads for L.E. personnel as well as C.H.L. holders and anyone else who wears a weapon!
Very insightful!
