The Ghost House (The Annie Graham crime series)

There's not much that scares Annie Graham. Not even the horrors she has witnessed during her years on the police force. But when she agrees to look after her brother's farmhouse, she finds herself inexplicably drawn to the crumbling old mansion in the woods nearby.

But an innocent exploration of the empty ruin and the discovery of the diary of former resident Alice leaves her more than a little spooked. She knows it holds the secrets to a dark past, and she has to find out more. What was the terrible truth that Alice uncovered?

And how could what happened to her over 100 years ago help solve the murders of young women in the town? Annie needs to stop the serial killer before she becomes his next victim –- but the past comes back to haunt her in ways she could never have expected.