Wolf shifter Jax Mackenzie has never been accused of being a nice guy ? but being nice doesn't get the job done. A wolf without a pack, he works the most dangerous assignments doled out by a private security company ? and his latest case is a real killer. A fatal Rage virus is spreading among the members of an elite BDSM club, and Jax is determined to get to the bottom of the case.

To get what he wants, he'll ruthlessly use his supernatural strength, his wealthy connections, and Bobbi, the beautiful coyote shifter who's following him for reasons of her own. But the coyote is his fated mate ? and possibly his mortal enemy. Now it's not just Jax's heart that's at risk ? it's his life.

A Stand-Alone with a HEA ending!