Collin Wells is relentless and ruthless, and he'll stop at nothing to get what he wants: his foster sister, the girl who always manages to slip through his fingers.

Holly's foster brother has haunted her footsteps for years-taunting her, toying with her-and until recently, she never dared to stop running and build a life for herself. Now, everyone she loves is in danger.

How can she protect the people she loves when her foster brother comes to collect?