<p>A gripping psychological thriller on the bonds of friendship and the cost of breaking them, from the New York Times bestselling author of The Passenger and the Spellman Files.<br>Everyone has the same questions about best friends Owen and Luna: What binds them together so tightly? Why weren't they ever a couple? And why do people around them keep turning up dead?<br>Owen Mann is charming, privileged and chronically dissatisfied. Luna Grey is s...