Enter the Game of Death (1978)	Thou Shall Not Kill (1975)	The Hot, the Cool and the Vicious (1976)	The Hot, the Cool and the Vicious (1976)	Gate of Life or Death (1977)
The Hot, the Cool and the Vicious (1976)		The Successor (1974)		The Great Urgency Network (1974)
Tomb for a Strongman (1975)	The Successor (1974)	Enter the Game of Death (1978)	Thou Shall Not Kill (1975)	The Secret Rivals (1975)
The Secret Rivals (1975)	The Secret Rivals (1975)	The Secret Rivals (1975)	The Secret Rivals (1975)	The Secret Rivals (1975)
Thou Shall Not Kill (1975)	Thou Shall Not Kill (1975)	The Secret Rivals (1975)	The Secret Rivals (1975)	Thou Shall Not Kill (1975)