El gran dinero (1936), the final installment of John Dos Passos's U.S.A. trilogy , provides a panoramic critique of American life during the 1920s boom and the subsequent 1929 stock market crash. It follows several characters whose lives reflect the corruption of the American Dream through themes of greed, industrialization, and class conflict. The novel employs innovative techniques, including narrative, newsreel, camera eye, and biographical sketches to paint a portrait of the era.

You can purchase the ebook or find detailed summaries at Goodreads and Google Books . The Big Money - John Dos Passos - Google Books