Drift

Three survivors cling to a six-person raft two hundred miles from shore, their emergency beacon lost to the sea. Imogen Ortega, first mate of the sunken trawler Koronis, must keep her crew alive on half a cup of water a day while the current drags them deeper into open ocean. But rationing and thirst aren't the only threats—one of her companions may have murdered the eight crewmates they left behind. With no rescue coming and nowhere to run, Imogen faces an impossible choice between justice and survival.