In Dead in the Water, Stone has hardly arrived in St. Marks, a lovely Caribbean island nation, on a sailing vacation when something very strange happens: a beautiful young woman sails into the harbor, entirely alone on a large yacht.

Before long, she is under the intense scrutiny of the local authorities, in the very considerable person of Sir Winston Sutherland, the minister of justice. The problem is, though she arrived alone, she had departed the other side of the Atlantic in the company of her husband, a well-known writer, who is no longer in evidence.

Evidence is what fascinates Stone Barrington, and he is all that stands between the apparently innocent Allison Manning and the patently evil intent of Sir Winston, whose motives are unclear.