Nightwalker
(Book)

In Las Vegas, gambler Jessy Spearhawk places the bet that will change her life forever. A man with a knife protruding from his back crashes and pins her to the craps table while whispering the word "Indigo." Private detective, Dillon Wolf, finds himself fascinated by the redhead trapped beneath the victim. The unlikely pair forge ahead with an investigation that will risk both their lives.