Black Marks by Pete Aldin

Detroit is a hole where even a werewolf's sins can be buried. Or so Jake Brennan hopes.

Hiding from his hunters, shooting heroin to negate the effect of the full moon, he is beginning to turn things around. And the day he is witness to a brutal attack on ER Doctor Gwen Cheevey, Jake is forced to transform into something new: a hero.

But when a clip of his good deed goes viral, Jake's days of hiding are over.

To keep Gwen safe, Jake will need to embrace the beast within. Is he strong enough to control it, or will Gwen become another black mark against his name?