Behind the Badge: 365 Daily Devotions for Law Enforcement

Becoming Bulletproof: Protect Yourself, Read People, Influence Situations, and Live Fearlessly

Under and Alone: The True Story of the Undercover Agent Who Infiltrated America's Most Violent Outlaw Motorcycle Gang

Fight for Us: Win Back the Marriage God Intends for You

Wiseguy

Prayers & Promises for First Responders (Prayers & Promises)

Tracers in the Dark: The Global Hunt for the Crime Lords of Cryptocurrency

Bulletproof Marriage: A 90-Day Devotional

Unmasked: My Life Solving America's Cold Cases

On Spiritual Combat: 30 Missions for Victorious Warfare

Donnie Brasco: My Undercover Life in the Mafia

Mrs. Kennedy and Me: An Intimate Memoir

Stalling for Time: My Life as an FBI Hostage Negotiator

Priceless: How I Went Undercover to Rescue the World's Stolen Treasures

Killing the Mob: The Fight Against Organized Crime in America

The Threat: How the FBI Protects America in the Age of Terror and Trump

My Life Among the Serial Killers: Inside the Minds of the World's Most Notorious Murderers

A Higher Loyalty: Truth, Lies, and Leadership

Armed and Dangerous: The Hunt for One of America's Most Wanted

The Job: True Tales from the Life of a New York City Cop