Double or Nothing by Remington Kane, the author of The FIX-IT MAN.
David Manning realizes he's being watched. The woman, who’s not much more than a girl, appears to be homeless. David tries to ignore her, but the girl soon follows him wherever he goes, and so David decides to confront her.
What happens next will send his life spiraling out of control in ways he could never have imagined. In the end, he’ll either unite with his soul mate or meet an untimely and violent death.