A locked study, a storm, six suspects — and everyone thinks it was you.
A birthday weekend at Ashgrove Hall was meant to be champagne, gramophone records, and polite lies over
dinner. Then your host announced a new will — and by eleven o'clock he was dead in his locked study.
The storm has taken the bridge and the telephone line. The constable can't arrive until Monday. Six guests and staff
are trapped in the house, each hiding something, and every one of them heard you arguing with the dead man an hour
before he died. Find the killer before the household decides the case is already closed.