God's Country is part of William Kent Krueger's Cork O'Connor series, set in the fictional town of Aurora, Minnesota, at the edge of the Boundary Waters Canoe Area Wilderness, a million-acre expanse of pristine forest and lakes.
Cork O'Connor, a retired sheriff turned private investigator in his early sixties, is of mixed Irish and Ojibwe heritage. The story begins when his nearly eight-year-old grandson, Waaboo, comes to breakfast disturbed by a vision of a monstrous wolf tearing open Cork's chest and eating his heart. Cork's daughter Jenny takes the vision seriously, as Waaboo has a recognized gift for prophetic sight. Cork's wife, Rainy, a public health nurse and member of the Ojibwe Grand Medicine Society (a spiritual healing tradition known as the Midewiwin), urges Cork to see a doctor.
The O'Connor family gathers for Memorial Day weekend. Cork's sister-in-law Rose Thorne and her husband, Mal, a former priest, arrive from Illinois with their young son Luke. Cork's son Stephen, a law student, privately reveals he has had the same wolf vision. Cork dismisses the concern, disclosing that during a near-drowning at age 15, he saw a vision of his own death that did not involve a heart attack. The family consults Henry Meloux, an ancient Ojibwe Mide (healer and spiritual guide) who lives at Crow Point. Henry offers a cryptic interpretation: People lie to themselves, and perhaps the visions exist so others can see what the person cannot. Then he suggests something more unsettling: Perhaps Cork himself is the wolf.
Cork's heart flutters briefly that evening, the first sign of trouble. The next day, at a cemetery visit, his heart begins galloping. A doctor diagnoses mild arrhythmia, but Cork insists the Boundary Waters trip will proceed.
The men and boys set out: Cork, Stephen, Daniel (Jenny's husband, a tribal police officer), Mal, Waaboo, and Luke. Cork's lifelong friend Cordell Bishop, an experienced wilderness guide, has entered the Boundary Waters ahead of them with three suspicious clients. At their campsite on Shrike Lake, Stephen finds a tree with rope marks and dried blood, suggesting someone was bound there and struggled violently. Cork contacts Sheriff Marsha Dross via satellite phone. Dross reports that the three clients used false identities and that the situation echoes a 15-year-old case: Brothers Dillon and Declan Kennedy hired Cordell after torturing and killing a man named Wollersheim in Duluth. Declan died of a stroke during that trip, and Dillon was convicted and recently died in prison.
A scuffle between the boys sends the satellite phone into the campfire, destroying it. After a violent overnight storm, the group decides to head back, but Cork refuses to leave without searching for Cordell. He stays behind with one canoe.
Cork finds a murdered man at the last campsite on Shrike Lake: face beaten beyond recognition, chest burned with cigarettes, a bullet hole in his forehead. He continues northeast, encountering Tucker Jackson, a St. Paul police officer camping with his teenage daughter, Leticia. Cork explains the situation and presses on to Devil's End, a bay on Paternoster Lake enclosed by high walls of ancient greenstone rock. From the clifftops, he spots Cordell tied to a tree, badly beaten but alive, guarded by two men Cork mentally dubs Ollie (the larger, brutal one) and Stan (the smaller one), who prove to be sons of Declan Kennedy.
Cork pretends to be a random canoeist, misdirects the brothers, and frees Cordell, who has been shot in the thigh. Unable to carry Cordell out, Cork negotiates his release in exchange for finding a hidden pack. Tucker and Leticia, who followed Cork, are captured by Ollie at gunpoint. Ollie shoots Tucker in the leg. Cork's arrhythmia returns under the stress. He orchestrates a plan in which Leticia, a rock climber, is lowered by rope from the clifftop to retrieve the pack. Once she nears the ground, Cork rapidly releases the remaining rope, and Leticia escapes by canoe while Ollie's shots miss. Stan recovers the pack where it fell at the cliff's base.
The pack contains bearer bonds worth millions. Cork learns the backstory: Declan Kennedy hid the fortune in Devil's End during the original trip and revealed the location only to Crispin, his son from another relationship and the half brother of Ollie and Stan. The brothers followed Crispin to Aurora, forced him to hire Cordell, then tortured and killed Crispin. Cork, beaten by Ollie, resolves not to escape but to stay with the brothers, using the wilderness to punish them. A dark hunger is growing inside him.
Part II opens with Cork deliberately tormenting the Kennedys on a circuitous route supposedly toward Canada. He feeds them false advice that attracts biting insects, chooses brutal portages, and slips raw morel mushrooms into Ollie's food. When a bear raids their food supply, the brothers become completely dependent on Cork. One night, Cork experiences a terrifying vision in which he inhabits the mind of a predatory wolf and, when the wolf tears open its prey, sees his own face on the victim.
Cork seizes the Glock from Stan and takes control. When a search floatplane passes overhead, Cork deliberately hides them, prolonging their suffering. But Ollie strikes Cork with a skillet, reclaims the gun, and shoots an approaching solo canoeist, later identified as Blake Carver, a minister. Cork arranges the dead man's body in his canoe and anchors it offshore, then vows that if anyone else dies, it will be him or the Kennedys.
Cork steers the canoe over Sand River Falls, a 20-foot drop, secretly wearing the only life vest. All three survive. At Lost Man Lake, Cork frees himself during the night and paddles to an island, where he enlists Lou and Johanna, a married couple from St. Paul celebrating their fifth anniversary, to alert authorities. From the island, he keeps vigil over the stranded brothers while intercepting other canoeists. He reflects on Henry's teaching: Two wolves battle in every human heart, one of love and one of hate, and the wolf you feed is the one that wins.
A gray wolf visits Cork's campfire. Cork, a member of the Wolf Clan (Ma'iingan), addresses the animal as brother. Stan, deeply moved, later attempts to swim to Cork's island but nearly drowns. Cork rescues him after an agonizing internal struggle. By the fire, Stan confesses his regrets and asks if it is too late to stop feeding the wolf of hate. Cork tells him it is not.
The next morning, a local pilot named Adam Beyer lands his yellow Piper Super Cub floatplane after spotting smoke. Ollie captures Adam at gunpoint. Stan refuses to let Ollie shoot Cork, stepping between them and swinging the heavy pack into Ollie's chest. The gun discharges, striking Stan in the heart. Cork swings his paddle into Ollie's neck, severing the artery. Both brothers die. Stan's last request is that Cork tell his two sons their father was not a bad man. Cork promises.
Sheriff Dross arrives by floatplane. Cordell, Tucker, and Leticia have all been found alive. The pack held 10 million dollars in bearer bonds. Back home, Cork is shattered. Waaboo looks at him and says Cork is not himself. Cork visits Henry, who tells him he is broken and must find himself in the wilderness where he was lost. Cork curses at the old man and leaves in anger. Rose offers indirect comfort through a gentle late-night conversation, but Cork doubts he can keep his promise to Stan. He reflects on the Windigo, a cannibal beast of Ojibwe legend: To kill a Windigo, a man must become one himself, and afterward someone must melt his frozen heart with hot tallow. Trusting Henry's counsel, Cork loads his canoe and returns alone to the Boundary Waters, hoping to find himself in the place where he was lost.