The Arsenic Labyrinth - Martin Edwards

Historian Daniel Kind is finding the winter months at Brackdale tough, especially so as his relationship with Miranda is also going through a dark time. Far from the bright lights of London and with the renovations behind schedule and over-budget, Miranda has a bad case of itchy feet. The fear that she may just get up and leave isn't far from his thoughts. She wouldn't be the first: years ago a solitary woman called Emma Beswick left her cottage nearby and never came back. Her disappearance went unaccounted for, and the unresolved case always irked DCI Hannah Scarlett. Someone knows something though; someone who keeps calling the local newspaper and dropping hints about Emma's death. With the case reopened, Hannah and Daniel are drawn together again, and discover that one person will preserve the secrets of the past, whatever the cost.