In 1873, two women living on the Isles of Shoals, a lonely, windswept group of islands off the coast of New Hampshire, were brutally murdered. A third woman survived, cowering in a sea cave until dawn. More than a century later, Jean, a magazine photographer working on a photoessay about the murders, returns to the Isles with her husband, Thomas, and their five-year-old daughter, Billie, aboard a boat skippered by her brother-in-law, Rich, who has brought along his girlfriend, Adaline. As Jean becomes immersed in the details of the 19th-century murders, Thomas and Adaline find themselves drawn together-with potentially ruinous consequences. Shreve perfectly captures the ubiquitous dampness of life on a sailboat, deftly evoking the way in which the weather comes to dictate all actions for those at sea. With the skill of a master shipbuilder, Shreve carefully fits her two stories together, tacking back and forth between the increasingly twisted murder mystery and the escalating tensions unleashed by the threat of a dangerous shipboard romance. Written with assurance and grace, plangent with foreboding and a taut sense of inexorability, The Weight of Water is a powerfully compelling tale of passion, a provocative and disturbing meditation on the nature of love.