Final answer:
In 'The Glass Castle,' Rex Walls uses his daughter Jeannette by involving her in a pool-hustling scheme at a bar to win bets and make money from unsuspecting patrons.
Step-by-step explanation:
The Glass Castle is a 2005 memoir by American author Jeannette Walls. Walls recounts her dysfunctional and nomadic yet vibrant upbringing, emphasizing her resilience and her father's attempts toward redemption.
The question refers to a situation in The Glass Castle by Jeannette Walls, where Rex Walls, Jeannette's father, uses her to make money by involving her in a scheme to hustle money while gambling. Rex takes Jeannette to a bar and has her play the role of a young, innocent girl who is seemingly learning how to play pool.
Her appearance and demeanor deceive the bar patrons, leading them to bet against her, not realizing that Jeannette is actually a skilled pool player. This manipulation allows Rex to win bets and make money off of the unsuspecting players.