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 a 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. One hundred years of bad blood between two Alaskan villages comes to a boil when the body of a young Kushtaka man is found wedged in a fish wheel.

In Alaska, people disappear every day. In Aleut detective Kate Shugak’s Park, they’ve been disappearing a lot lately. Hikers head into the wilderness unprepared and get lost. Miners quit without notice at the busy Suulutaq Mine. Suicides leave farewell notes and vanish. Not only are Park rats disappearing at an alarming rate, but so is life in the Park as Kate knows it.

Two thousand people go missing in Alaska every year. They vanish in the middle of mountain footraces, on fishing boats in the Bering Sea, on small planes in the Bush. Now a geologist known for going walkabout with his rock hammer has disappeared from the Suulutaq Mine in the Park. Was it deliberate? An accident? Foul play? Kate Shugak may be the only person who can find out. But for the fact that Kate, too, is among the missing....

Kate Shugak is determined to convict the odious Louis Deem, who has been arrested and tried for several serious crimes but never convicted. This time, Kate is convinced, it will be different. But when the jury returns a verdict of not guilty, Kate believes that Deem has literally got away with murder. And when, a few weeks later, two people are killed after an apparent robbery, Kate can't help but believe that Deem is involved...

A daughter hires Kate Shugak to clear her mother's name. Twenty years ago, her mother was convicted of arson and murder, of setting fire to the family home while her two sons were inside. One died, and one was maimed. Her daughter has always believed in her innocence, though the mother herself had accepted the verdict and the life sentence without protest. Now the mother is terminally ill, and her daughter wants her free. But as Kate begins the investigation, it seems the mother isn't the only one who wants to leave the past alone.

Alaska State Trooper Liam Campbell, newly promoted to corporal, is slowly making a home for himself in the remote town of Newenham. Between DUIs and domestic disputes, life is relatively tranquil, until Campbell's girlfriend, bush pilot Wyanet Chouinard, delivers a shipment of mail to a remote post office, where she finds the postmistress murdered. The hunt is on for a killer who seems to have vanished into the Bush... Until another victim is found. Chilling connections from the past make the search a matter of life and death.

It is New Year's Eve, nearly six weeks into an off-and-on blizzard that has locked Alaska down, effectively cutting it off from the outside world. But now there are reports of a plane down in the Quilak mountains. With the NTSB (National Transportation Safety Board - responsible for investigating aviation incidents) unable to reach the crash site, ex-trooper Jim Chopin is pulled out of retirement to try to identify the aircraft, collect the corpses, and determine why no flight has been reported missing. But Jim discovers survivors: two children who don't speak a word of English.

"When the Betelgeuse message was detected, it changed a lot of things on Earth. We began to look seriously outward, not with the heady optimism of the early days, but with deliberate calculation. We knew that Someone was out there, and that eventually, they’d be coming. If Earth didn’t occupy the High Frontier, it could be ours to lose."

A string of drug-related accidents at an oil company's rig in the Arctic Circle forces Kate Shugak to go undercover to scope out a cocaine connection along the TransAlaskan Pipeline. She's out to ID a major deal and shut down his operation. Of course, the deal has other ideas....

Ellfive colony won its independence in the One-Day Revolution, but while much may be forgiven, its debts haven’t been. The orbital nation needs a serious supply of minerals and ore to realize its manufacturing potentials, and in this solar system, the cost of lifting rocks to orbit is prohibitive; the only viable option is to mine them yourself. And so, Star Svensdotter leads a prospecting expedition to the Belt, almost two AUs out, on the very edges of Earth’s colonization of space.