Piper's fall was no accident. Did someone want her dead? It's up to her sister to discover the truth in this shocking new thriller with an unreliable narrator, from the acclaimed author of Little Creeping Things. Piper Sullivan was in a strange hiking accident last month and has been in a coma ever since. Her older sister, Savannah, can't pretend to be optimistic about it; things look bad. Piper will likely never wake up,...