The edge of normal

"Ten years ago, [Reeve LeClaire] was kidnapped and held captive. After a lucky escape, she's spent the last six years trying to rebuild her life, a recovery thanks in large part to her indispensable therapist, Dr. Ezra Lerner. But when he asks her to help another girl rescued from a similar situation, Reeve realizes she may not simply need to mentor this young victim--she may be the only one who can protect her from a cunning predator who is still out there, watching every move"--Amazon.com.