Joe Hardy

Frank Hardy

Brothers and close partners in detective work, sharing a strong bond of trust and teamwork.

Black Pepper

Black Pepper is a violent criminal who threatens Joe during their encounters in the wilderness.

Fenton Hardy

Father and son, with Fenton guiding Joe alongside Frank in their detective adventures.

Jadbury Wilson

Jadbury Wilson is an enemy of Joe Hardy, actively working against the Hardy Boys' investigation.

Frank Hardy

Brothers and close partners in detective work, sharing a strong bond of trust and teamwork.

Frank Hardy

Brothers and close partners in detective work, sharing a strong bond of trust and teamwork.

Fenton Hardy

Father and son, with Fenton guiding Joe alongside Frank in their detective adventures.

Black Pepper

Black Pepper is a violent criminal who threatens Joe during their encounters in the wilderness.

Jadbury Wilson

Jadbury Wilson is an enemy of Joe Hardy, actively working against the Hardy Boys' investigation.

Black Pepper

Black Pepper is a violent criminal who threatens Joe during their encounters in the wilderness.

I: In the Storm

Wishes he could join his father in Montana, and joins Frank on the skating trip.

A Call for Help

Struggles through the blizzard and helps free himself from the avalanche.

III: Jadbury Wilson

Assists in the rescue and helps make the cabin comfortable; exchanges glances with Frank at mention of Montana.

A Tale of the West

Eagerly questions Wilson about his gold prospecting adventures.

Con Riley Under Fire

Grumbles about returning to school but celebrates the snow day; joins the snowball fight.

A Message from Montana

Joe expresses a strong desire to go to Montana and is thrilled by the telegram.

VII: In the Windy City

Joe expresses excitement about train travel and suggests resting in Chicago before continuing.

VIII: The Second Stranger

Joe shares Frank's dismay at the deception and senses danger from the stranger during the car ride.

The Escape

Joe leaps on the driver and struggles with him during the ambush, later agrees with Frank's plan to disguise themselves.

X: On Guard

Joe agrees to the disguise plan, buys plain-rimmed spectacles, and stays reading on the train while Frank walks the platform.

XI: Fenton Hardy’s Story

Alongside Frank, he recounts their Chicago ordeal and listens to Fenton's account of the case.

The Cave-in

Attempts to free Frank and narrowly avoids being crushed when the shaft caves in.

XIII: In the Depths of the Earth

Uses the crowbar to free Frank and attempts to dig through the collapsed tunnel; remains calm and resourceful.

Attacked by the Outlaws

Discovers the widening tunnel and is tackled and captured by the man in the fur coat.

The Trap

Supports Frank during the escape and ambush, helping to tackle and subdue Slim.

XVI: Information

Joe assists Frank in capturing Slim and participates in the interrogation, learning key details about the gold and the gang.

XVII: The Outlaw's Notebook

Joe accompanies Frank, helps search the cabin, and identifies the Lone Tree Mine from memory.

The Blizzard

Follows Frank but loses sight of him in the storm, becomes disoriented and lost, struggles to keep warm and find the trail.

XIX: The Lone Tree

Lost in the blizzard, he is rescued by Frank's fire and joins the exploration of the cave.

XX: Down the Shaft

Joe follows Frank's lead, scrambling into the tunnel and encouraging his brother.

Underground

Accompanies Frank, hears a mysterious sound, helps break the padlock, and retrieves the shovel from the other chamber.

XXII: Black Pepper

Joe does the digging, uncovers the gold sacks, and expresses eagerness to leave the mine. He offers to carry one of Frank's sacks.

The Capture

Joe flings a sack of gold at Black Pepper, disarming him, then retrieves the flashlight and leads the way out of the mine and to the cabin.

Bart Dawson Explains

Joe confirms Jadbury Wilson is alive and staying at their home in Bayport.