In the electrifying tradition of Dean Koontz and Gillian Flynn comes the first riveting psychological thriller from the New York Times and USA TODAY bestselling author!

It’s high summer in the Mojave Desert, and Kristine Rush and her fiancé, Daniel, are en route from Las Vegas to Lake Arrowhead, California, for the July Fourth holiday weekend. But when Daniel is abducted from a desolate rest stop, Kristine is forced to choose: return home unharmed, but never to see her fiancé again, or plunge forward into the searing desert to find him…where a killer lies in wait.

One road. One woman. One killer.

Sprinting against the clock, and uncertain if danger lies ahead or behind, Kristine must blaze an epic path through the gaudy flash of roadside casinos, abandoned highway stops, and a landscape rife with horrors never before imagined. Desperate to save her doomed husband-to-be, Kristine must summon long forgotten resources if she’s to go head-to-head against this unpredictable killer. And she’d better hurry. Because she only has twenty-four hours…to make one hell of a trip.