Shadow of the Past

(1950)

Writer

Home to Danger

(1951)

Screenplay

The Limping Man

(1953)

Screenplay

Soho Incident

(1956)

Screenplay

Coaching Holiday

(1958)

Writer

In the Wake of a Stranger

(1959)

Novel

She'll Have to Go

(1962)

Writer

The High Bright Sun

(1964)

Novel and Writer

Doctor Who: The Savages

(1966)

Writer

Doctor Who: The War Machines

(1966)

Writer

Doctor Who: The Macra Terror

(1967)

Writer