Ransom demand7 titles

Zero Woman: Red Handcuffs

21 May 1974

La Orca

01 Jun 1976

Five Minutes to Live

07 Dec 1961

The Candy Snatchers

01 Jun 1973

The Doomsday Flight

13 Dec 1966

The Unstoppable Man

21 Jun 1961

The Rivals

01 May 1963