Robert Ryf

Dangerous Assignment: London Secret Code Broken

Adrian Gendot, Robert Ryf

Dangerous Assignment

Adrian Gendot, Robert Ryf

Dangerous Assignment: French Riveria Gocheck

Adrian Gendot, Robert Ryf

Dangerous Assignment: Java Solve Your Own Murder

Adrian Gendot, Robert Ryf

Dangerous Assignment: New York Nazi Buzz Bomb Plans

Adrian Gendot, Robert Ryf

Dangerous Assignment: Macau Smuggle Agent Out of Country

Adrian Gendot, Robert Ryf

Dangerous Assignment: Mayala Rubber

Adrian Gendot, Robert Ryf

Dangerous Assignment: Middle East A Tray Full of Dirty Dishes

Adrian Gendot, Robert Ryf

Dangerous Assignment: Balkans File

Adrian Gendot, Robert Ryf

Dangerous Assignment: Balkans Outlaw Radio Station

Adrian Gendot, Robert Ryf

Dangerous Assignment: Rotterdam War Criminals

Adrian Gendot, Robert Ryf