A backpacking trip has deadly consequences in this "sharp, unsettling thriller about power, obsession, and the inescapable grip of the past" (Megan Miranda) from the bestselling author of The Lost Night and The Herd . "A nail-biting, immersive whirl of a read brimming with mysterious twists, turns, and a frenemyship of the most chilling proportions."--Zakiya Dalila Harris, author of The Other Black Girl Emily is having the time of her life--she's...