Five years ago, an unspeakable tragedy brought an early retirement to Jeremiah “Hawk” Tate’s career as a DEA agent. Without looking back he retreated from the desert sands of the southwest to the rugged wilderness of Montana, intent to live far from any connection to his previous life.

His solitude is shattered when a client shows up at the door of his Yellowstone guide service asking him to help her track down her brother, lost somewhere in the Park. Against his better judgment Hawk accepts the job and is shocked to find the man they were seeking wasn’t her brother, but someone linked to a life he thought he had left behind long ago.

Narrowly escaping with his life, Hawk is forced back into a world he hasn’t been a part of in five years. Calling on allies both old and new, he plunges forward on a case that will take him from California to Baja to Russia…and ultimately home again.