If more's the merrier, then it's ecstatic as his partner Beverley, their young twins, his mum, dad, his dad's band and their dodgy manager all tag along. Even his boss, DCI Thomas Nightingale, takes in the coastal airs as he trains Peter's cousin Abigail in the arcane arts.And they'll need them too, because Scotland's Granite City has more than its fair share of history and mystery, myth ... and murder.