"From million-copy and internationally bestselling author Lucy Clarke, The Castaways is an adrenaline-fueled thriller about two sisters torn apart when a vacation turns unthinkably deadly-perfect for fans of Long Bright River and Lost. Two years ago, a small plane disappeared over Fiji. For Erin, it's been two years of obsessing over every detail, refusing to move forward even as life does. Her sister Lori was on that plane, and Erin was meant to be, too, but after a bitter argument, she failed to show. Everyone thinks Lori is dead, but Erin refuses to let go. Just when Erin is on the verge of losing hope, the pilot of the missing plane turns up, seemingly with no memory of the crash. In a final bid to find her sister, Erin travels alone to a remote Fijian island-but what she discovers is beyond anything she could have predicted. Sharp-edged and darkly propulsive, The Castaways is another scorcher from one of our foremost thriller writers"-- Provided by publisher.