In dark, wintry Lochdubh, Christmas Cheer is about as welcome as a flat tyre on a deserted road. The Calvinist element in town has always resisted what they view as secular frivolity, so for most of the townsfolk there'll be no carols, feasting, gifts - or even whisky on Christmas Day!And for PC Hamish Macbeth there's no holiday from crime - he finds himself hunting for a missing cat belonging to ...