Simon aids an Italian woman who has had a vision of her husband's death.

The daughter of one of Simon's friends is kidnapped in order to lure Simon into a trap.

A murder investigation brings Simon to a remote Italian village, which is ruled by a psychotic aristocrat.

Simon accidentally becomes involved in a British intelligence operation, after he spots a man believed to be dead.

Two women decide that the best way to end their marital problems is to have Simon kill their husbands.

A man seeking revenge threatens to blow up London unless a sculptress is publicly executed.

Simon sets out to stop a scientist from selling out to a foreign power, after two young women ask for Simon's help in getting him to defect.

A woman asks Simon for help in proving that her father was murdered by his business partner when he found out the man was cheating him.

Simon suspects murder when a retired race car driver is killed in an auto accident.

Simon suspects that a helicopter accident which killed a millionaire's son was no accident and sets out to prove it.

Simon helps a woman rescue her brother who is being held by drug smugglers.