Lt. Col. Dave Grossman is an internationally recognized scholar, author, soldier, and speaker who is one of the worlds foremost experts in the field of human aggression and the roots of violence and violent crime. Col. Grossman is a West Point psychology professor, Professor of Military Science, and an Army Ranger who specializes in the study of combat human factors. In this new field Col. Grossman has made revolutionary new contributions to our understanding of killing in war, the psychological costs of war, the root causes of the current "virus" of violent crime that is raging around the world, and the process of healing the victims of violence, in war and peace.He is the author of On Killing, which was nominated for a Pulitzer Prize; has been translated into Japanese, Korean, and German; is on the US Marine Corps recommended reading list; and is required reading at the FBI academy and numerous other academies and colleges. Col. Grossman co-authored Stop Teaching Our Kids to Kill: A Call to Action Against TV, Movie and Video Game Violence, which has been translated into Norwegian and German, and has received international acclaim. Col. Grossmans most recent book is On Combat, the highly acclaimed sequel to On Killing.

"This new book is what our young warriors need. At one of David's last briefings a Senior NCO approached me and said, "Sir, the army spent 18 years and thousands of dollars teaching me to kill. This is the first time I have been taught how to deal with it." This book will allow those not fortunate enough to hear David do their own preparation for the ultimate test." Lt. Col. Hal McNair Professor at the Joint Spec Ops University