Duchess of Death: The Unauthorized Biography of Agatha Christie

Wiseguy: The 25th Anniversary Edition

Hughes: The Private Diaries, Memos and Letters

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

Unmasked: My Life Solving America's Cold Cases

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

Whoever Fights Monsters: My Twenty Years Tracking Serial Killers for the FBI

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

Vagos, Mongols, and Outlaws: My Infiltration of America's Deadliest Biker Gangs

Donnie Brasco

Working Stiff: Two Years, 262 Bodies, and the Making of a Medical Examiner

No Angel: My Harrowing Undercover Journey to the Inner Circle of the Hells Angels

Mrs. Kennedy and Me: An Intimate Memoir

Stalling for Time: My Life as an FBI Hostage Negotiator

Killer Triggers

Vice: One Cop's Story of Patrolling America's Most Dangerous City

Lethal Force: My Life As the Met’s Most Controversial Marksman

Killing the Mob: The Fight Against Organized Crime in America

Texas Ranger: The Epic Life of Frank Hamer, the Man Who Killed Bonnie and Clyde

Beautifully Cruel