Charlie Muffin
1. Charlie Muffin (1977)
     aka Charlie M
2. Clap Hands, Here Comes Charlie (1978)
     aka Here Comes Charlie M
3. The Inscrutable Charlie Muffin (1979)
4. Charlie Muffin's Uncle Sam (1980)
     aka Charlie Muffin U.S.A.
5. Madrigal for Charlie Muffin (1981)
6. Charlie Muffin and Russian Rose (1985)
     aka The Blind Run
7. Charlie Muffin San (1987)
     aka See Charlie Run
8. The Run Around (1988)
9. Comrade Charlie (1989)
10. Charlie's Apprentice (1993)
11. Charlie's Chance (1996)
     aka Bomb Grade
12. Dead Men Living (2000)
13. Kings of Many Castles (2001)
14. Red Star Rising (2010)
15. Red Star Burning (2012)
16. Red Star Falling (2013)
Charlie's Choice: The First Charlie Muffin Omnibus (omnibus) (1997)

Cowley and Danilov
The Button Man (1992)
     aka In the Name of a Killer
No Time For Heroes (1994)
The Watchmen (2000)
Triple Cross (2004)

Sebastian Holmes
1. The Holmes Inheritance (2003)
2. The Holmes Factor (2005)

The Touchables (1969)
Goodbye to an Old Friend (1973)
Face Me When You Walk Away (1974)
The Man Who Wanted Tomorrow (1975)
The November Man (1976)
H.M.S. Bounty (1977) (with John Maxwell (Brian Freemantle))
     aka Hell's Paradise
The Mary Celeste (1979) (with John Maxwell (Brian Freemantle))
The Solitary Man (1980) (with Jack Winchester (Brian Freemantle))
     aka The Iron Cage
Misfire (1980) (with Jonathan Evans (Brian Freemantle))
     aka Target
The Midas Men (1981) (with Jonathan Evans (Brian Freemantle))
     aka The Sagomi Gambit / Gold
Deaken's War (1982) (with Jack Winchester (Brian Freemantle))
Chairman of the Board (1982) (with Jonathan Evans (Brian Freemantle))
     aka Takeover / At Any Price
Monopoly (1984) (with Jonathan Evans (Brian Freemantle))
     aka Kremlin Correction / Kremlin Conspiracy
Rules Of Engagement (1984)
     aka The Vietnam Legacy
The Kremlin Kiss (1984)
     aka The Lost American
The Laundryman (1985) (with Jonathan Evans (Brian Freemantle))
     aka Dirty White
The Fifth Day of Every Month (1986)
The Choice of Eddie Franks (1987) (with Jack Winchester (Brian Freemantle))
     aka To Save a Son
The Bearpit (1989)
Betrayals (1989)
O'Farrell's Law (1990)
Little Grey Mice (1991)
The Kremlin Conspiracy (1997)
The Profiler (1998) (with Harry Asher (Brian Freemantle))
     aka Mind / Reader
The Predators (1998) (with Harry Asher (Brian Freemantle))
Washington White (1999)
Ice Age (2002)
Two Women (2003)
Dead End (2004)
Time to Kill (2006)
The Namedropper (2007)
Gold (2011) (with Jonathan Evans (Brian Freemantle))
Takeover (2011) (with Jonathan Evans (Brian Freemantle))