Kate Shugak is a native Aleut working as a private investigator in Alaska. She's 5 foot 1 inch tall, carries a scar that runs from ear to ear across her throat and owns half-wolf, half-husky dog named Mutt. Resourceful, strong-willed, defiant, Kate is tougher than your average heroine - and she needs to be to survive the worst the Alaskan wilds can throw at her.
It's December in Alaska and a ranger is missing. It's no great loss to the rest of the National Park staff, they figure he's stumbled into a snowbank and will re-emerge come breakup, just in time for the ground to thaw and them to bury him. But when the man sent to look for him also disappears, Kate Shugak, ex-investigator for the Anchorage D.A. and Park homesteader, is sent in search of them both. Kate's ex-boss and ex- lover, Jack Morgan, convinces her to investigate their disappearances on her own terms, beginning her new career as a private investigator.