"A brilliant, twisty thriller--I loved it!" —KAREN M. MCMANUS, bestselling author of One of Us is LyingFrom the author of We Were Liars, which John Green called "utterly unforgettable," comes a mind-bending, New York Times bestselling thriller told in reverse."Compulsively readable." —Entertainment Weekly"An addictive and shocking feminist thriller." —Lena DunhamImogen lives at the Playa Grande Resort in Cabo San Lucas, Mexico. She spends her days working out in the hotel gym