The Secret of the Old Mill · Chapter
A Five Dollar Bill explained
Frank and Joe Hardy go to the Bayport train station expecting to meet their father, Fenton Hardy, but he does not arrive.
What happens
Frank and Joe Hardy go to the Bayport train station expecting to meet their father, Fenton Hardy, but he does not arrive. A stranger asks them to change a five-dollar bill, and they oblige. Later, they attempt to use the bill to buy pie-plates at Mr. Moss's shop, but Moss suspects it is counterfeit. The bank cashier confirms the bill is fake, and the boys realize they have been tricked.
Themes in this chapter
Counterfeiting and Crime
The chapter introduces the central crime: a counterfeit five-dollar bill passed to the Hardy boys by a stranger.
Deception and Trust
The stranger's friendly demeanor and urgent request exploit the boys' trust, leading to their victimization.
Characters to notice
- Frank Hardy
Older brother, dark-haired, observant; agrees to change the stranger's bill and later discovers it is counterfeit.
- Joe Hardy
Younger brother, fair-haired; contributes his change and accompanies Frank to the store and bank.
- Mr. Moss
Chubby, genial shopkeeper who humorously teases the boys about detective work and first identifies the bill as suspicious.
- Fenton Hardy
The boys' father, a famous detective; expected on the train but does not appear in this chapter.
Key passages
“I want to pay a fellow a dollar out of this five. Can you change the bill?”
A stranger asks Frank and Joe to break a five-dollar bill so he can give a dollar to a friend.
This request initiates the counterfeit plot.
“Where did you get this bill, boys? Looks bad to me. I'm afraid I can't take a chance on it.”
Mr. Moss examines the bill and refuses to accept it, suspecting it is counterfeit.
First hint that the bill is fake.
“Sorry. You've been stung, boys. It's counterfeit.”
The bank cashier confirms the five-dollar bill is counterfeit.
Confirmation of the deception.