Dr Caspian
1. The Devil's Footsteps (1976)
2. The Black Charade (1977)
3. Ladygrove (1978)

Swift Summer (1949) (writing as J F Burke)
The Outward Walls (1952)
The Dark Gateway (1953)
The Echoing Worlds (1954)
Hotel Cosmos (1954)
Pattern of Shadows (1954)
Twilight of Reason (1954)
Deep Freeze (1955)
Pursuit Through Time (1956)
Dr Terror's House of Horrors (1965)
The Jokers (1967) (writing as Martin Sands)
Maroc 7 (1967) (writing as Martin Sands)
Privilege (1967)
Till Death Us Do Part (1967)
Dracula: Prince of Darkness (1967)
Chitty Chitty Bang Bang: The Story of the Film (1968)
Moon Zero Two (1969)
The Kill Dog (1970) (writing as Jonathan George)
Expo 80 (1972)
Dead Letters (1972) (writing as Jonathan George)