"On the rain-drenched, wave-lashed, wind-battered Banffshire coast, tiny fishing villages perch on ledges that would make a seagull think twice, and crumbly mansions cling to crumblier cliff tops while, out in the bay, the herring drifters brave the storms to catch their silver darlings. It's nowhere for a child of gentle Northamptonshire to spend Christmas. But when odd things start to turn up in barrels of fish--with a strong whiff of murder most...