When a local farmer is found dead, Ridley is called on to assist the investigation.

Ridley always suspected the initial investigation into the unsolved case was flawed, and that the wrong man was tried for Hannah Lindsay's abduction. As they delve deeper, the discovery of another body leads to a shocking secret.

The body of a young woman with a secret life is found buried in a shallow grave on a bleak moorland.

Ridley discovers the victim was leading a secret double life. In order to solve the mystery of Gabriela's true origins, Ridley needs to track down her killer, and finally lay her to rest.

Retired Detective Inspector Alex Ridley is enlisted by his former protégée, DI Carol Farman, to consult on a missing person case which takes a dark and unexpected turn.

Ridley’s initial inquiries into the search for Luke Marbury draw a blank, but when a woman is found dead in suspicious circumstances, Ridley finds a connection. Further links between the case and dark secrets that have been carefully buried for decades begin to emerge.