Seven Steps to Murder

Seven strangers are invited to West Cliff House, a secluded estate owned by Cuthbert Waterfield: Annabelle Draper, Major Simmons, Doctor Runcible, Julia Hardcastle, Ahmed Rashid, Wilbur Cunningham and Cuthbert's brother, Herbert. Cuthbert says he did not invite them to his house, and yet here they all are - invited by someone. But by whom - and why? Trapped in the house by the weather and by the high tide, they try to make sense of their situation... and then the murders begin.What is the motive for the killings? Are the guests linked in some way that they are unaware of? Will any of them survive the night and escape at low tide?