A killer never forgets…

After a recent, high-profile case which took him across several countries in Europe, Doctor Alexander Gregory is inundated with requests to profile killers around the globe. But it's a single, handwritten letter from a tiny Yorkshire town that catches his attention, written by the mother of a man accused of murder…

A murder he has no memory of committing.

Already shaken by past events, Gregory feels compelled to help prevent another miscarriage of justice, and soon finds himself drawn into a complex case where nothing is quite what it seems…

Murder and mystery are peppered with dark humour in this fast-paced thriller set amidst the wildly beautiful landscape of the Yorkshire Moors.