Katerina Diamond 7 Books Set The Teacher, The Secret, The Angel, The Promise, Truth or Die & more

This seven-book set brings together crime novels by Katerina Diamond, each centred on unsettling cases and high-stakes investigations. Across the collection, bodies are discovered in shocking circumstances, communities are shaken by escalating violence, and the police face suspects and victims who may be hiding crucial truths.

Several stories follow DS Imogen Grey, including investigations that begin with the death of a head teacher at an exclusive Devon school, a young woman found strangled in her bedroom, and a professor murdered at Exeter University. Elsewhere, the set includes a locked-room captivity, a burned body found in a disused signal box, a woman discovered alive beneath icy water, and a long-buried disappearance that resurfaces sixteen years later.

Included titles

• The Teacher
• The Secret
• The Angel
• The Promise
• Truth or Die
• Woman in the Water
• The Heatwave

Key details

• Seven-book set
• Author: Katerina Diamond
• Includes titles featuring DS Imogen Grey
• Stories set around locations including Devon and Exeter

Synopses

The Teacher

The head teacher of an exclusive Devon school is found hanging in the assembly hall. Hours earlier, he received a package carrying a message only he could understand. As Exeter faces a growing number of gruesome deaths, DS Imogen Grey is troubled by what is unfolding.

The Secret

Bridget Reid wakes in a locked room as terrifying memories return: blood, pain, and fear. Her captor knows things she has never told anyone. She must find a way to escape someone who knows all her secrets.

The Angel

A burned body is discovered in a disused signal box, and suspicion falls on teenager Gabriel Webb. There is no doubt he was at the scene. The question is whether he deserves what awaits him in prison.

The Promise

A young woman is found strangled in her own bedroom. DS Imogen Grey and DS Adrian Miles investigate a serial killer who dates his victims before killing them. The case pulls them into a search for a twisted murderer.

Truth or Die

A professor’s butchered body is found in a private office at Exeter University. It is the first in a spate of horrific murders. The killings shake the city to its core.

Woman in the Water

A woman’s body is found submerged in icy water, but she is alive. She will not reveal her name or what happened to her. The mystery deepens when a second body is discovered.

The Heatwave

After a crime that rocked her community, Felicity fled while knowing more than she admitted. Sixteen years later, her new life is disrupted by news that another girl has gone missing in her hometown. The past returns with renewed urgency.