Russian Roulette — Christopher J. Lynch

A washed up trophy-wife, a recklessly ambitious cop, and one very ticked off Russian Mobster. Professional blackmailer John Sharp, AKA One Eyed Jack, is in the fight of his life, and engaged in a deadly cat and mouse game with his long-time nemesis. Surviving only by his cunning and street smarts, he must return to his painful past, and to the only person who can help him stop his arch enemy once and for all.