Wilder Harlow has returned to the lonely cottage overlooking Whistler Bay to write his final book. It is the story of the sun-drenched summers he shared with Nat and Harper—and the killer whose crimes shattered their friendship and left them bound by a terrible secret.

The book will also be Wilder’s revenge on Sky, the friend who betrayed him by stealing his story. But as he writes, mysterious notes begin appearing in Sky’s unmistakable green ink, events from the manuscript bleed into the present and Wilder’s memories become increasingly unreliable. Is he being haunted, losing his mind—or trapped inside somebody else’s story?

A hypnotic and reality-bending literary horror about memory, obsession, stolen stories and the terrifying power of fiction.