Winter has always been a deadly season in Temperance, but this time, there’s more to fear than just the cold…

As the daughter of an alchemist, Petra Dee has faced all manner of occult horrors-especially since her arrival in the small town of Temperance, Wyoming. But she can’t explain the creature now stalking the backcountry of Yellowstone, butchering wolves and leaving only their skins behind in the snow. Rumors surface of the return of Skinflint Jack, a nineteenth-century wraith that kills in fulfillment of an ancient bargain.

The new sheriff in town, Owen Rutherford, isn’t helping matters. He’s a dangerously haunted man on the trail of both an unsolved case and a fresh kill-a bizarre murder leading him right to Petra’s partner Gabriel. And while Gabe once had little to fear from the mortal world, he’s all too human now. This time, when violence hits close to home, there are no magical solutions.

It’s up to Petra and her coyote sidekick Sig to get ahead of both Owen and the unnatural being hunting them all-before the trail turns deathly cold.