A man is lost at sea, and the occupants of Room 17 are asked to find out whether the death has personal or political implications.

The body of an American is found near an old abbey, a strange object used for devil worship in his pocket. Room 17 investigate the bizarre circumstances of his death.

A Hungarian interior designer is commissioned to convert the flat of a well-known London hostess. But does his world extend to more sinister activities?

A rich Yorkshireman hopes to find buried treasure in the Middle East, but enlists help from a very dubious expert. Room 17 wonder what might happen to the treasure - if they ever find it.

An eccentric old millionaire has jealous relatives - some scheming for his money, others simply hoping. Room 17 are asked to help intercept the cross-currents of hatred and intrigue.

Schoolboy Sharpy Dingle is selling details of a fake missile to the Chinese. Why is he using the proceeds to try and ruin his mother's property company?

Three students intend to steal the statue of a Greek goddess and return it to its rightful home in Greece. Room 17 hear of the plan, and decide to help them.

A judge starts to make very odd decisions in court, and Room 17 become involved when he is assigned to try a famous pop singer who is accused of murder.

An infallible system for winning at roulette: the dream of millions. Ruthless men will stoop to murder to obtain it. Can Room 17 discover how the system works - and wjo is behind it?

A number of young Army officers are competing for a major award. How far should they go in order to win? Room 17 become involved when a foreign prince suspects his life is at risk.

Tracey Peverill is sent to Venice to investigate the buyer of a painting which was sold at auction at a highly inflated price. She soon finds an ally in an American millionaire.

A public figure has been indiscreet, but his ability as an advisor to the Government is undisputed. The men in Room 17 eventually realise there is only one solution open to them.