"A Violent Life" explores the journey of a young man from the slums of Rome who becomes entangled in the world of crime. As he navigates through this violent and chaotic life, he is confronted with the harsh realities of poverty, injustice, and the struggle for survival. The narrative provides a stark and unflinching examination of the underbelly of Italian society, revealing the deep-seated corruption and systemic inequality that pervades it. The protagonist's life is a testament to the destructive cycle of violence and despair that traps the marginalized and underprivileged.

The book is a detailed examination of the living conditions of the poor in New York City in the late 19th century. It provides a vivid and often shocking account of life in the slums, tenements and sweatshops of the city, based on the author's own investigative journalism. The book had a significant impact on public opinion and led to changes in housing laws and social policy.

This novel is set in a small, impoverished village in Italy during the Fascist regime. It tells the story of the villagers, known as "Fontamaresi," who are struggling to survive under the oppressive government policies and the exploitation by the local elite. The narrative focuses on their attempts to resist and fight back against the injustices they face, despite the overwhelming odds. Through the eyes of its characters, the book explores themes of poverty, oppression, resistance, and the human spirit's resilience. It is a poignant critique of Fascism and a testament to the strength of community and solidarity in the face of tyranny.

"The Battle with the Slum" is a historical documentation of the living conditions in the slums of New York City during the late 19th and early 20th century. The author, a social reformer and journalist, provides a detailed account of the overcrowded and unsanitary conditions that the city's poor were subjected to. The book also highlights the efforts of the government and philanthropists to improve these conditions and eradicate the slums, emphasizing the importance of housing reform and social welfare in urban development.

The novel follows the life of a young boy named Pelle and his father Lasse, who migrate to Denmark from Sweden in search of a better life. They find work on a large farm, where they are subjected to harsh conditions and exploitation by the upper classes. Despite the struggles and injustices he faces, Pelle is determined and optimistic, embodying the spirit of the working class and their fight for a dignified existence. His journey from a poor laborer to a self-made man is a testament to resilience and the pursuit of social justice, reflecting the broader labor movement of the time.