Matt Helm

1 Death of a Citizen (1960)
2 The Wrecking Crew (1960)
3 The Removers (1961)
4 The Silencers (1962)
5 Murderers' Row (1962)
6 The Ambushers (1963)
7 The Shadowers (1964)
8 The Ravagers (1964)
9 The Devastators (1965)
10 The Betrayers (1966)
11 The Menacers (1968)
12 The Interlopers (1969)
13 The Poisoners (1971)
14 The Intriguers (1973)
15 The Intimidators (1974)
16 The Terminators (1975)
17 The Retaliators (1976)
18 The Terrorizers (1977)
19 The Revengers (1982)
20 The Annihilators (1983)
21 The Infiltrators (1984)
22 The Detonators (1985)
23 The Vanishers (1986)
24 The Demolishers (1987)
25 The Frighteners (1989)
26 The Threateners (1992)
27 The Damagers (1993)