Meet Detective Nikki Galena. She will stop at nothing to avenge her daughter. Under the brooding skies of the Lincolnshire Fens, she pursues the most vicious criminals.

A ruthless criminal is targeting Nikki and her team. One by one he will hunt them down and destroy their lives . . . unless she can stop him first.

It's PC Danny Wilshire's first day on the job. He's on the 'bun-run' with DC Cat Cullen, picking up sausage rolls for the team. A large black vehicle deliberately mounts the pavement outside the bakery and crashes into them. The impact is swift and violent, hurling Danny through the shop window, and leaving his broken body in a heap of shattered display cabinets and crushed pastries.

This is no random attack. Danny was deliberately targeted . . . and he's just the first.

Detective Nikki is in a race against time to hunt down a cruel and determined enemy who will stop at nothing to harm her and her team.

And what is the connection with the woman found dead in a seemingly impregnable locked room?

The Setting

The Lincolnshire Fens: great open skies brood over marshes, farmland, and nature reserves. It is not easy terrain for the Fenland Constabulary to police: with remote Fen villages, dangerous and often misty lanes, and poor telephone coverage. There are still villages where the oldest residents have never set foot outside their own farmland. A visit to the nearest town is a major event. But it has a strange airy beauty to it, and above it all are the biggest skies you've ever seen.

This totally gripping mystery is perfect for fans of L.J. Ross, Angela Marsons, J.D. Kirk, Elly Griffiths and Ann Cleeves.