Please Note That The Following Individual Books As Per Original ISBN and Cover Image In this Listing shall be Dispatched Collectively :DS Imogen Grey Series 4 Books Collection Set by Katerina Diamond:The Teacher:The body of the head teacher of an exclusive Devon school is found hanging from the rafters in the assembly hall.Hours earlier he d received a package, and only he could understand the silent message it conveyed. It meant the end.As Exeter suffers a rising count of gruesome deaths, troubled DS Imogen Grey and DS Adrian Miles must solve the case and make their city safe again.The Secret:When Bridget Reid wakes up in a locked room, terrifying memories come flooding back - of blood, pain, and desperate fear. Her captor knows things she's never told anyone. How can she escape someone who knows all of her secrets?The Angel:When a burned body is found in a disused signal box, suspicion falls on lonely teenager Gabriel Webb. There's no doubt he was at the scene of the crime, but does he really deserve what awaits him in prison? DS Imogen Grey is certain there's more to the case than meets the eye. But while she struggles to convince those around her of the truth, her partner DS Adrian Miles is distracted by his own demons.The Promise:When a young woman is found strangled in her own bedroom, DS Imogen Grey and DS Adrian Miles are plunged into an investigation to find a twisted serial killer who likes to date his victims before he kills them.Determined to stop the horrific deaths, Imogen is forced to act as bait - but will she get caught in her own trap? As the search for the killer ramps up, attention falls on the strange new boy in town.