The DI Hamilton Series

Four crime thrillers in one volume featuring the relentless London police detective. This collection of gritty mysteries includes: In the Shadows. Detective Inspector Denis Hamilton is tasked with apprehending a brutal murderer stalking the streets of London-and leaving not a shred of DNA evidence. As pressure from his superiors intensifies, Grace Murphy, who is dealing with the recent loss of her beloved grandfather, falls deeper into despair when her friends' bodies are discovered-and she fears she may be the next target. The nightmares that plague her may hold a key to unraveling the killer's identity.
No Safe Home. DI Hamilton is haunted when the suspicious death of a teenage girl triggers suppressed memories. With a stalker targeting vulnerable women in Central London, and his team rapidly diminishing, Hamilton must conquer his own emotions before another family is destroyed. Meanwhile, a young woman in a sleepy town finds the past that she fled is catching up with her.
Deadly Friendship. Hamilton is dragged into a gruesome murder investigation while on annual leave in Lake Windermere. A handwritten note, with a woman's name, is found inside the corpse. When a direct link to London is identified, Hamilton must make the connection before the body count rises. Before the case is over, he will find himself asking how well he really knows his friends .
The Stranger Within. Torn away from his family, DI Hamilton is urgently called into a briefing in the early hours of his weekend off. He must unravel an investigation he thought had long closed. Hamilton and his Murder Investigation Team come up against a patient with a mental disorder hell-bent on revenge. And when a colleague's life is threatened, Hamilton must unlock the truth of the stranger within before it's too late.