Marker investigates the questionable bankruptcy of a local businessman who continues to enjoy the high life.

A businessman asks Marker to track down his missing daughter after seeing her in a soft-porn film.

Marker is hired to investigate the credit-worthiness of a young doctor's wife.

Marker is hired to look after a cat while its wealthy owner visits a health farm, and discovers that someone has been robbing her.

A man calls to ask Marker to find out whether his wife is having an affair, but ha has a hidden agenda.

A regular client asks Marker to investigate his wife for alleged adultery… while she engages an amateur detective to keep tabs on her husband.

Marker is hired to establish why a housekeeper received a large bequest from her late employer.

A former public schoolmaster asks Marker to trace a missing student.

Marker investigates the apparent theft of a new breed of rose.

Marker's ex-landlady asks him to investigate her son's new employer.

A woman asks Marker to find out whether her football-fanatic husband has been "playing away".

A church warden hires Marker to find out who is behind a series of "poison pen" letters accusing the new vicar of sexual impropriety.

Marker saves a hotel resident who has attempted suicide, then tries to find out why an apparently privileged young woman would want to die.