“The best debut novel I’ve ever read.” -Tess Gerritsen, bestselling author of the Rizzoli & Isles series

“A fantastic thriller. It remaining my nerves jangling for hours after I completed the last page.” -Dennis Lehane, NY Times bestselling writer of Moonlight Mile

S. J. Watson makes his effective debut with this persuasive, fast-paced psychological thriller, similar to Shutter Island and Memento, where an amnesiac who, following a secret accident, cannot remember her past or type new memories, desperately tries to discover the truth about who she is-and who she can trust.