Secret Agent

Drake investigates a reclusive millionaire in connection with the theft of documents from a secret chemical plant in southern France.

Drake doesn't believe an Eastern European Embassy in Switzerland when it denies holding his colleague Keith Turnbull.

Drake is sent to the Middle East to protect the organizer of a complex espionage system that is coming unraveled.

Drake investigates a wealthy man suspected of being a swindler by posing as his valet.

Drake investigates a former British agent who has apparently set up his own espionage ring in Lebanon.

Drake goes into Yugoslavia as a heavy drinking diplomat to find a missing agent.

Drake must clear an agent being framed for the murder of an actress on a Caribbean island.

Drake looks for an official from the British Embassy in Paris who has disappeared with a vital report to the German Chancellor.

Drake infiltrates a group of defectors being sent to a training camp for agents in eastern Europe.

Drake hopes to use a defector's wife to persuade him to return to his home to Britain.

Drake is ordered off the case when he discovers a British tycoon backing plans to overthrow a Latin American government.

The Prime Minister of a newly emerged African nation fears the opposition party is trying to topple his government.

A security leak leads Drake to India and retired British colonel and his daughter.

A spy who disappeared during World War II is apparently responsible for the theft of plans from a Scottish atomic-research lab.

Drake replaces a convict awaiting release who had been recruited as part of an assassination plot.

Drake goes to the West Indies to investigate the murder of two British agents.

Drake works with an American agent to free the ousted leader of a Latin American country who has been condemned to death by the revolutionaries.

Drake assumes the identity of a school teacher to trap a minor official suspected of smuggling naval secrets.

Drake faces a casino owner with a large stack of unpaid gambling debts, but cannot recall how or when he accumulated them.

Drake follows a spy to the wine country of France in pursuit of secret military documents.

In order to infiltrate a murder organisation Drake commissions his own murder.

Drake provokes the jealously of a political assassin, wanted by the Parisian police, to leave the safety of Beirut.