Title: Hell's Bay
Author: James W. Hall
When the matriarch of a powerful and wealthy Florida family is found drowned and her son and granddaughter show up, claiming Thorn as a long-lost relative, Thorn becomes embroiled with a family he never knew he had as he attempts to solve the murder.
Amazon Description: Descended from pioneer stock, the Bateses are an aristocratic Floridian family with vast holdings in real estate and mining. When matriarch Abigail Bates is discovered drowned in the Peace River, a chain of events is set into motion, embroiling Thorn with a family he never knew he had and a fortune he doesn’t necessarily want.
Thorn is leading a fishing expedition into the isolated lakes and mangrove swamps of Hell’s Bay when Abigail’s son and beautiful granddaughter arrive, claiming Thorn as a long-lost relative and asking him to solve the woman’s murder. Little do they know that the killer is already on their trail. Soon their houseboat becomes a precarious island of safety in a landscape of escalating violence. What does the killer want? And why is their predator so enraged, determined to kill them all no matter what the cost? In this tour de force of fear and suspense, Hall shows how one family’s dark past comes back to haunt its most remote member
and may ultimately cost him his life.