Writing
The Alfred Hitchcock Hour
1962 · Novel
Tales of the Unexpected
1979 · Story
The Narrowing Circle
1956 · Novel
Arthur? Arthur!
1969 · Novel
The Blackheath Poisonings
1993 · Writer
ITV Playhouse
1967 · Writer
Armchair Mystery Theatre
1960 · Writer
Dial M for Murder
1974 · Writer
