Writing

1995

… Novel

1974

… Writer

1972

… Screenplay

1966

… Writer

1964

… Screenplay

1959

… Writer

1957

… Screenplay

1955		Kiss of Fire … Screenplay
1955		This Island Earth … Screenplay
1955		Chief Crazy Horse … Screenplay

1954		Four Guns to the Border … Screenplay
1954		Johnny Dark … Screenplay

1953

… Screenplay

1939

… Screenplay

1938

… Screenplay

1937		Quick Money … Screenplay
1937		Living on Love … Screenplay
1937		We're on the Jury … Screenplay

1936

… Screenplay

Crew

1958

… Additional Writing

1944

… Additional Dialogue

Production

1972

… Associate Producer