SYKM


William Haggard
Richard Henry Michael Clayton
[1907-1993]
Charles Russell, a colonel heading the fictitious Security Executive, a British military intelligence organization:

Slow Burner1 (1958)

Venetian Blind1 (1959)

The Arena2 (1961)

The Unquiet Sleep2 (1962)

The High Wire (1963)
Finalist 1963 Gold Dagger Award

The Antagonists (1964)

The Powder Barrel (1965)

The Hard Sell2 (1965)
Finalist 1965 Gold Dagger Award

The Power House (1966)

The Conspirators (1967)

A Cool Day for Killing (1968)

The Doubtful Disciple (1969)

The Hardliners (1970)

The Bitter Harvest (1971)
APA: Too Many Enemies (1971)

The Old Masters (1973)
APA: The Notch on the Knife (1973)

The Scorpion’s Tale (1975)

Yesterday’s Enemy (1976)

The Poison People (1978)

Visa to Limbo (1978)

The Median Line (1979)

The Money Men (1981)

The Heirloom (1983)

The Need To Know (1984)

The Meritocrats (1985)

The Expatriots (1989)

The Vendettists (1990)

Paul Martiny, an accountant exacting revenge against the privileged, in Cyprus and England:

The Protectors (1972)

The Kinsmen (1974)

William Wilberforce Smith3, an aristocratic Caribbean operative in the fictitious Security Executive, a British military intelligence organization:

The Mischief Makers (1982)

The Martello Tower (1986)

The Diplomatist (1987)

Non-series:

The Telemann Touch (1958)

Closed Circuit1 (1960)