- (1977) Novel: "The Impostor"
- (1976) Novel: "The Changeling Conspiracy" (aka "Cruel as the Grave")
- (1975) Novel: "Minotaur Country"
- (1974) Novel: "The Sleepwalker"
- (1973) Novel: "A Change of Heart"
- (1971) Novel: "A Question of Time"
- (1967) Novel: "The Further Side of Fear"
- (1965) Short story collection: "The Singing Diamonds and Other Stories"
- (1963) Novel: "Before I Die"
- (1957) Novel: "The Slayer and the Slain"
- (1954) Novel: "Unfinished Crime"
- (1951) Novel: "Better Off Dead"
- (1948) Novel: "She Walks Alone"
- (1944) Novel: "Panic"
- (1943) Novel: "Do Not Disturb"
- (1980) Novel (featuring Dr. Basil Willing): "Burn This"
- (1968) Novel (featuring Dr. Basil Willing): "Mr. Splitfoot"
- (1956) Novel (featuring Dr. Basil Willing): "Two-Thirds of a Ghost"
- (1955) Novel (featuring Dr. Basil Willing): "The Long Body"
- (1951) Novel (featuring Dr. Basil Willing): "Alias Basil Willing"
- (1950) Novel (featuring Dr. Basil Willing): "Through a Glass Darkly"
- (1945) Novel (featuring Dr. Basil Willing): "The One That Got Away"
- (1943) Novel (featuring Dr. Basil Willing): "The Goblin Market"
- (1942) Novel (featuring Dr. Basil Willing): "Cue for Murder"
- (1942) Novel (featuring Dr. Basil Willing): "Who's Calling?"
- (1941) Novel (featuring Dr. Basil Willing): "The Deadly Truth"
- (1940) Novel (featuring Dr. Basil Willing): "The Man in the Moonlight"
- (1938) Novel (featuring Dr. Basil Willing): "Dance of Death"
- (1959) Novel (as Helen Clarkson): "The Last Day"
- (1979) Novel: "The Smoking Mirror"
- (2003) Short story collection: (featuring Dr. Basil Willing): "The Pleasant Assassin and Other Cases of Dr. Basil Willing"
- Story: "The Other Side of the Curtain" (filmed as The Other Side of the Curtain (1957))
Contribute to this page
Suggest an edit or add missing content