ADAM DAVIS is a former law enforcement officer who knows what it's like to face volatile situations at every turn. Now his mission is to offer help and hope with his speaking engagements and inspirational books for those who walk the thin blue line. His speaking experience includes delivering keynotes at major colleges as well as churches and conferences throughout the United States. Adam is truly poised to become the "go-to" voice of encouragement for officers seeking reassurance from someone who understands what they live every day. The uncertainty they face can also take its toll at home with family, and most importantly, in marriages. In 2000, Adam married his high school sweetheart. Adam is an alumnus of Troy University, an ordained minister, and a member of the Alabama Writers' Conclave and the Alabama Writers' Forum. If you ask his friends and family, most will tell you Adam is passionate about his faith, family, and his divine purpose. His most prized role is that of husband to Amber and father to three precious children.

A retired US Army Lieutenant Colonel, DAVE GROSSMAN is an internationally recognized scholar, author, and speaker who is one of the world's foremost experts in the field of human aggression and the roots of violence and violent crime. He is also one of the nation's leading law enforcement trainers. Dave is a former Army Ranger, West Point psychology professor, and professor of military science who drew on his combined experience to establish a new field of scientific endeavor that he has named Killology. He has served as an expert witness and consultant in numerous federal and state courts, including the United States vs. Timothy McVeigh. Dave has five patents to his name, has published four novels, two children's books, and six nonfiction books, which include his "perennial bestseller" On Killing (with over half a million copies sold), and the New York Times best-selling book Control: Exposing the Truth about Guns, coauthored with Glenn Beck. Some of his other books are On Combat, Assassination Generation, and Sheepdogs: Meet Our Nation's Warriors, written with Stephanie Rogish.