Men at War
1 The Last Heroes (1985)
2 The Secret Warriors (1985)
3 The Soldier Spies (1986)
4 The Fighting Agents (1988)
5 The Saboteurs (2006) (with William E Butterworth IV)
6 The Double Agents (2007) (with William E Butterworth IV)
7 The Spymasters (2012) (with William E Butterworth IV)
8 The Devil's Weapons (2022) (with Peter Kirsanow)
9 Zero Option (2024) (with Peter Kirsanow)
2 The Secret Warriors (1985)
3 The Soldier Spies (1986)
4 The Fighting Agents (1988)
5 The Saboteurs (2006) (with William E Butterworth IV)
6 The Double Agents (2007) (with William E Butterworth IV)
7 The Spymasters (2012) (with William E Butterworth IV)
8 The Devil's Weapons (2022) (with Peter Kirsanow)
9 Zero Option (2024) (with Peter Kirsanow)