"The Four Million" by O. Henry is a collection of captivating short stories set in early 20th-century New York City. Through witty narratives and unexpected plot twists, O. Henry introduces readers to a diverse cast of characters, from struggling artists to wealthy socialites, showcasing the vibrant tapestry of urban life. Each tale offers a glimpse into the human experience, exploring themes of love, sacrifice, and the pursuit of happiness in the bustling metropolis.