Roger Tallis
1 The Murder Makers (1970)
2 The Deadly Green (1970)
3 The Victims (1971)
4 A Rope for General Dietz (1972)
5 The Manipulators (1973)
6 The Villains (1974)
7 The Golden Virgin (1975)
aka The Deadly Gold
2 The Deadly Green (1970)
3 The Victims (1971)
4 A Rope for General Dietz (1972)
5 The Manipulators (1973)
6 The Villains (1974)
7 The Golden Virgin (1975)
aka The Deadly Gold
