Greed and Self-Deception
The Hidden StaircaseNathan’s belief that he is owed money expands into increasingly criminal acts, while his victims’ integrity contrasts with his rationalizations.
increasing
Bearing strength in each event
decreasing
The River Claim

Grievance as Justification
A Payment Reconsidered
Nathan believes the railroad land was worth more than he received. Even after Carson explains the commission’s reasoning, Nathan treats his dissatisfaction as proof of injustice.
An Obsession Hardened
His insistence on a personal entitlement makes compromise impossible. The grievance becomes a story he tells himself to excuse later demands.
The Sisters’ House

Opportunity Recast as Right
A Low Offer
Nathan claims he can buy The Mansion for six thousand dollars under an option the sisters deny granting. His proposed bargain depends on their inability to challenge him effectively.
Greed Finds a Target
The house’s historical value makes the opportunity attractive. Nathan’s behavior suggests that he treats another family’s property as a chance for private gain.
Fear Used for Profit

Crime Rationalized as Business
Repeated Theft
Nathan removes the sisters’ valuables and uses the hidden route to avoid detection. The thefts are part of a deliberate campaign, not random mischief.
A Coerced Sale
By making the house seem unlivable, he hopes the sisters will accept his low price. His pursuit of profit depends on manufacturing their distress.
Carson’s Captivity

Entitlement Becomes Extortion
A Twenty-Thousand-Dollar Demand
Nathan confines Carson and demands money unrelated to any legitimate land settlement. He also seeks a promise that Carson will not prosecute.
Coercion Escalates
Nathan’s self-justification cannot disguise the deliberate kidnapping and deprivation. The crime exposes the gulf between his claimed grievance and his actions.
The Excuse Collapses

A Failed Defense
Denial and Admission
Nathan initially denies knowing about the stolen objects, then tells the others where to find them. His earlier claims of being wronged no longer control the account.
Consequences of Greed
He is taken away with his accomplice, while the sisters recover their possessions and keep their home. The pursuit of wealth ends in exposure and imprisonment.
Before Nathan visits the Drew home
The spring when Nathan claims an option
During the weeks of apparent haunting
After Nathan brings Carson from the station
After the sheriff arrests Nathan