The 13th book in Elly's best-selling Dr Ruth Galloway series.
Dr Ruth Galloway returns to the moody and beautiful landscape of North Norfolk to confront another killer. A group of metal detectorists called The Night Hawks stumble upon a body while searching for buried treasures on a Norfolk beach....A double murder-suicide on an isolated farm... The body of a giant dog excavated in the farm grounds... Strange rumours of a spectral hound...What is the connection, and why do Ruth and DCI Nelson find all their avenues of enquiry lead them back to Black Dog Farm?