In 1923 flushed with the success of their last sleuthing escapade Major Alasdair Charters, a blind WW1 veteran and former intelligence officer and his aristocrat wife The Honourable Melissa, accept an invitation to a country house party on Somerset Levels in Winter.
There they find a dysfunctional family all living in a huge old house on a hill. Overnight the storm brings with it the floodwaters and the house becomes surrounded and cut off from rescue just as a murderer begins to stalk the residents. An exciting murder mystery in the Golden Age tradition. Will our sleuths discover hidden secrets and unmask the murderer before anyone else is killed?