Soldiers of Fortune: Mercenaries and Military Adventurers, 1960–2020

Chaos: Charles Manson, the CIA, and the Secret History of the Sixties

The Dutch Resistance 1940–45: World War II Resistance and Collaboration in the Netherlands

Gladiators 4th–1st centuries BC

Skunk Works: A Personal Memoir of My Years of Lockheed

Roman Plate Armour

Blind Man's Bluff: The Untold Story Of American Submarine Espionage

Post-Roman Kingdoms: ‘Dark Ages' Gaul & Britain, AD 450–800

Soviet Naval Infantry 1917–91

100 Deadly Skills: The SEAL Operative's Guide to Eluding Pursuers, Evading Capture, and Surviving Any Dangerous Situation

Russia's Five-Day War: The invasion of Georgia, August 2008

The US Marine Corps 1775–1859: Continental and United States Marines

Surprise, Kill, Vanish: The Secret History of CIA Paramilitary Armies, Operators, and Assassins

Roman Mail and Scale Armour

The Operator: Firing the Shots that Killed Osama bin Laden and My Years as a SEAL Team Warrior

Anglo-Saxon Kings and Warlords AD 400–1070

World War II Close Air Support Tactics

Alone at Dawn: Medal of Honor Recipient John Chapman and the Untold Story of the World's Deadliest Special Operations Force

The 'Grossdeutschland' Division in World War II: The German Army's premier combat unit

13 Hours: The Inside Account of What Really Happened In Benghazi