Novels (as Derek Lambert)

• Angels in the Snow [1969]
• The Kites of War [1969]
• For Infamous Conduct [1970]
• Grand Slam [1971]
• The Red House [1972]
• The Yermakov Transfer [1974]
• Touch the Lion's Paw [1975]
• The Saint Peter's Plot [1978]
• The Memory Man [1979]
• I, Said the Spy [1980]
• Trance [1981]
• The Red Dove [1982]
• The Judas Code [1983]
• The Golden Express [1984]
• The Man Who Was Saturday [1985]
• Vendetta [1986]
• Chase [1987]
• Triad [1987]
• The Night and the City [1990]
• The Gate and the Sun [1990]
• The Banya [1991]
• Horrorscope [1993]
• Diamond Express [1994]
• The Killing House [1997]

Novels (as Richard Falkirk)

• The Chill Factor [1971]
• The Twisted Wire [1972]

Blackstone novels (as Richard Falkirk)

• Blackstone [1972]
• Blackstone's Fancy [1973]
• Beau Blackstone [1974]
• Blackstone and the Scourge of Europe [1974]
• Blackstone Underground [1976]
• Blackstone on Broadway [1977]

Non-fiction (as Derek Lambert)

• The Sheltered Days [1965]
• Don't Quote Me But [1979]
• And I Quote [1980]
• Unquote [1981]
• Just Like the Blitz [1987]
• Spanish Lessons [2000]