Novels
Assignment in Beirut (1956)
The Valleys Of Silence (1956)
Nightmare in Naples (1957)
Panic in the Night (1957)
Passport to Danger (1957)
Crime of Violence (1958)
Murder Down Below (1958)
Safari With Fear! (1959)
Time for Murder (1959)
Desert Intrigue (1960)
The Phantom Cavalier (1961)
Clarion Call (1962)
A Castle for the Kopcheks (1963)
The Sound of Danger (1967)
The Valleys Of Silence (1956)
Nightmare in Naples (1957)
Panic in the Night (1957)
Passport to Danger (1957)
Crime of Violence (1958)
Murder Down Below (1958)
Safari With Fear! (1959)
Time for Murder (1959)
Desert Intrigue (1960)
The Phantom Cavalier (1961)
Clarion Call (1962)
A Castle for the Kopcheks (1963)
The Sound of Danger (1967)
