A powerful Florida family, its high-tech fortune dwindling, is haunted by an elusive, enormous blue marlin that claimed the life of its eldest son, who was meant to restore the family's prominence. But the Braswells are tormented by even darker secrets, such as incest and treason, that drive this dark, atmospheric thriller to an explosive conclusion, which might have been pulled straight from recent headlines. James Hall pits Thorn, his series protagonist, against the Braswells and their deadly plans. Although an existentially morose antihero is a convention of the mystery genre, Hall manages to transcend it with a fascinating plot and a powerful narrative, resulting in a suspenseful and resonant novel that shows off his well-developed talents for character development, place, and pacing. The author of 11 previous mysteries (including Mean High Tide and Rough Draft), Hall gets better with every book, and this one continues the trend. --Jane Adams