Sister Carrie is a 1900 novel by Theodore Dreiser (1871–1945) about a young woman who moves to the big city where she starts realizing her own American Dream. She first becomes a mistress to men that she perceives as superior, but later becomes a famous actress. It has been called the "greatest of all American urban novels".

In late 1889, dissatisfied with life in Columbia County, Wisconsin, 18-year-old Caroline Meeber, "Sister Carrie" to her family, takes the train to Chicago to live with her older sister Minnie Hanson and her husband. On the train, Carrie meets Charles Drouet, a traveling salesman who is attracted to her because of her simple beauty and unspoiled manner. They exchange contact information, but upon discovering the "steady round of toil" and somber atmosphere at her sister's flat, she writes to Drouet and discourages him from calling on her there.

Carrie soon finds a job running a machine in a shoe factory and gives most of her meager salary to the Hansons for room and board. One day, after an illness costs her job, she encounters Drouet. He persuades her to leave this dull, constricted life and move in with him. To press his case, he slips Carrie two $10 bills, opening a vista of material possibilities to her. The next day, he rebuffs her feeble attempt to return the money and retain her virtue, taking her shopping at a Chicago department store and buying her a jacket, shoes and other clothes. That night, she moves in with him.

Drouet installs her in a much nicer apartment. She gradually sheds her provincial mannerisms. By the time he introduces her to George Hurstwood, the manager of Fitzgerald and Moy's – a respectable bar that Drouet describes as a "way-up, swell place" – her appearance and manner has improved considerably. Hurstwood, a married man with a social-climbing wife, a 20-year-old son, and a 17-year-old daughter, becomes infatuated with Carrie, and they start an affair, meeting secretly while Drouet is on business trips.

One night, Drouet casually agrees to find an actress to play Laura in an amateur theatrical presentation of Augustin Daly's melodrama Under the Gaslight for his local chapter of the Elks. He encourages a hesitant Carrie to take the part. Carrie turns out to have acting talent, and her ambition is born. Initially, she falls victim to stage fright, but Drouet's encouragement between acts enables her to give a fine performance that rivets the audience's attention and inflames Hurstwood's passion. He then decides to take Carrie away from Drouet.

The next day, Drouet finds out about the affair, and Hurstwood's wife Julia learns that Hurstwood has been seen with another woman. Hurstwood has been making advances, and when Carrie asks if he will marry her, he says yes. Later, Drouet confronts Carrie and informs her that Hurstwood is married, then walks out on her. After a night of drinking, and despairing at his now-emboldened wife's demands and Carrie's rejection letter, Hurstwood finds that the safe in Fitzgerald and Moy's offices has accidentally been left unlocked. When he inadvertently locks the safe after taking the money out, he drunkenly panics and steals the day's proceeds — more than $10,000. Under the false pretext of Drouet's sudden illness, he lures Carrie onto a train and takes her to Canada. In Montreal, Hurstwood is found by a private investigator; he returns most of the stolen funds to avoid prosecution. Hurstwood mollifies Carrie by arranging a marriage ceremony while still is married to Julia, and the couple move to New York City.

They rent a flat, where they live as George and Carrie Wheeler. Hurstwood buys a minority interest in a saloon, and initially he can provide Carrie with an adequate, if not lavish, lifestyle. The couple grow distant, however, as their finances do not improve. Carrie's dissatisfaction only increases when she makes friends with Mrs. Vance, a neighbor whose husband is prosperous. Through Mrs. Vance, Carrie meets Robert Ames, a young scholar from Indiana, her neighbor's cousin, who introduces her to the idea that great art, rather than showy materialism, is worthy of admiration.

After only a few years, the saloon's landlord sells the property, and Hurstwood's business partner decides to terminate the partnership. Too proud to accept any of the limited job opportunities available to him, Hurstwood watches his savings dwindle. He urges Carrie to economize, which she finds humiliating and distasteful. As Hurstwood sinks into apathy, Carrie becomes a chorus girl through her good looks. While he deteriorates, she rises from the chorus line to small roles. Her performance as a minor, non-speaking character, a frowning Quakeress, greatly amuses the audience and makes the play a hit. She is befriended by Lola Osborne, another chorus girl, who urges Carrie to become her roommate. In a final attempt to earn money, Hurstwood becomes a scab, driving a Brooklyn streetcar during a streetcar operator's strike. His ill-fated venture lasts only two days, ending after a couple of violent encounters with the strikers. Carrie, unaware of Hurstwood's reason for quitting, leaves him.