El Subterráneo (novel)

*El Subterráneo* is a novel by Argentine writer Roberto Arlt that explores the inner world of a disaffected man, often referred to as the "Underground Man." Through introspective narration, it delves into themes of alienation, existential angst, and societal frustration. The protagonist's contemplations reveal his struggles with identity and his sense of disconnect from the outside world, reflecting a deep psychological portrait. The novel's gritty, underground setting serves as a metaphor for internal turmoil and societal marginalization. Overall, it offers a powerful exploration of isolation and the human condition within a rapidly changing urban landscape.