Grainier helps coworkers carry a Chinese laborer to the top of a bridge to throw him to his death.

Baby Kate looks at Grainier with a cornered, animal-like stare that he will remember for the rest of his life.

Grainier watches the first locomotive cross the bridge he helped build over the Moyea River.

An elderly Grainier watches ironworkers finish a new bridge and marvels at how much progress he has witnessed.

A young Grainier rides a train alone to Idaho with his destination pinned to his chest.

Grainier finds the dying itinerant William Coswell Haley by a river, gives him water, and tells no one.

Grainier takes Gladys Olding to a meadow on his land and asks her to marry him.

Grainier returns from a job to find a wildfire destroying the Moyea Valley where his family lives.

Grainier drops to his knees and weeps when he sees flames burning half a mile from his family's cabin.

Kootenai Bob passes out drunk across train tracks and is dismembered by a succession of trains.

Grainier begins his hauling career after carrying the Pinkhams' dead grandson to the cemetery.

Gladys's spirit appears to Grainier and wordlessly shows him her final moments fleeing the wildfire.

A wolf pack bursts through Grainier's yard and races away, leaving a single injured creature behind.

Grainier recognizes the wolf-girl as his daughter Kate, but she shows no recognition of him.

A wolf-boy howls in a packed theater, producing a sound like trains and opera, then the stage goes dark.

Robert Grainier's story begins with his involvement in the near-murder of a Chinese laborer on a railway bridge, an act whose guilt follows him for decades. The narrative traces his solitary arrival in Idaho by train, his marriage to Gladys, and the catastrophic wildfire that destroys his family. Grief dominates Grainier's middle years as he builds a new life as a hauler and is eventually visited by Gladys's spirit, who reveals her final moments. His daughter Kate's survival as a feral wolf-girl represents both miraculous hope and irreversible loss. The story closes with a wolf-boy's howl in a theater, a haunting final image of wildness consumed by an industrializing world.

The headline events of Grainier's frontier life.

Grainier walks to Meadow Creek to buy Sarsaparilla medicine for his ailing wife and infant daughter.

Grainier joins the Simpson Company logging crew and relishes working among the colossal trees.

Veteran worker Arn Peeples warns Grainier that a tree is a man's friend until he tries to cut it down.

Arn Peeples dies from a fever days after being struck on the head by a falling dead branch.

The logging captain disbands the crew after multiple men fall ill with a suspected influenza epidemic.

Young Grainier watches hundreds of Chinese families forced onto flatcars and deported from his town.

Grainier and Gladys marry and build a cabin together deep in the wilderness.

Grainier camps by the river in spring, sees plants sprouting from the ash, and senses Gladys's presence.

The stray dog that befriended Grainier returns to his campsite and gives birth to wolf-like puppies.

After a pup stays silent, Grainier howls with the distant wolves himself to flush the grief from his heart.

Grainier transports a man named Peterson who was accidentally shot by his own dog.

Peterson tells Grainier about the notorious wolf-girl who roams the frontier with a pack of wolves.

Grainier pays to ride an airplane at the Spokane county fair and feels terrified and disoriented in the air.

Grainier carries the injured wolf-girl inside, resets her broken leg, and watches her sleeping face through the night.

Grainier buys a new dog, and the narrative flashes forward to reveal he will die alone past the age of eighty.

Alongside Grainier's defining milestones, a series of quieter but significant events shapes the texture of his frontier existence. His years working in the logging camps reveal the physical cost of taming the wilderness, including the death of the veteran worker Arn Peeples and the disbanding of a crew struck by fever. After the fire, Grainier's solitary grief finds unexpected companions in a stray dog and her wolf-like pups. His years as a hauler bring him strange passengers and the growing legend of the wolf-girl. The pool ends with Grainier purchasing a new dog and a flash-forward confirming the long, isolated life that lies ahead of him.

The secondary scenes and encounters that shaped Grainier's world.

The Chinese laborer breaks free from his captors, scrambles down the bridge beams, and escapes despite someone shooting at him.

Gladys tells Grainier that a weaned puppy can survive on its own, but a baby without language cannot.

Grainier saves the captain's young son Harold from being trampled by horses on the logging site.

Grainier drops out of school in his early teens and spends his days fishing alone on the Kootenai River.

Haley confesses to Grainier that he repeatedly raped his young niece Susan, whose pregnancy led to her violent death.

Grainier falls in love with Gladys Olding and walks her across his land, describing where he will build their home.

Grainier walks 20 miles through ash and smoke calling out for Gladys and Kate, finding no signs of life.

Grainier rides the train to British Columbia searching for news of his family and returns the same day with nothing.

Grainier sees Gladys's white bonnet fly past in the night while camping near the ruins of his destroyed home.

Grainier realizes his body can no longer meet the physical demands of logging and resolves to work in town.

Grainier transports a man who survived a dynamite explosion only because his dog ran to fetch help.

Grainier dreams of riding a train through scenes from his childhood and wakes to hear the Spokane International fading in the distance.

Eddie Sauer asks Claire Thompson to marry him on the road to Idaho; she refuses angrily and rides with Grainier instead.

Claire calls Grainier a hermit, and he later realizes with a shock that he has been talking to himself alone in his cabin.

After days of battling an overwhelming lust, Grainier stands on a clifftop overlooking a lake at sunset and feels it finally pass.

Train Dreams turns on moments of decision and revelation that quietly determine the shape of Grainier's entire existence. The Chinese laborer's escape leaves behind a haunting guilt, and Grainier's failure to help the dying Haley becomes a wound that never heals. His love for Gladys gives him his greatest happiness, and the wildfire's devastation sets him adrift in a grief he never fully escapes. Encounters on the road and a childhood dream of trains slowly illuminate the depths of his isolation, while his friendship with Eddie Sauer forces him to confront what he has become. The pool ends with Grainier standing on a clifftop at sunset as an overwhelming and unnamed longing finally releases him.

The key decisions, discoveries, and emotional shifts that defined Grainier's solitary life.