A tense, unnerving thriller that will set your heart racing, from the author of NOW YOU SEE ME.

Brother dead.
Best friend missing.
House ransacked.
Stalked by a stranger.
Attacked in the street…

…And Sarah has no idea why.

She never knew her brother was hiding a dark secret when he died. But now his reckless actions have led the wolves to her door. And the only way out is to run.