"Notes from the Underground" by Fyodor Dostoevsky is one of the most influential works in existential literature. The novel is presented in the form of a monologue by an unnamed narrator who critiques society, morality, and the human condition. The narrator, often referred to as the Underground Man, reflects on his isolation, his bitterness towards society, and his philosophical musings on human nature.

Through the Underground Man's fragmented narrative, Dostoevsky explores themes of free will, existential angst, and the tension between rational thought and human emotions. This novel challenges readers to confront the darker aspects of human existence, questioning the nature of self-determination and the meaning of life. As a pioneering work in psychological and philosophical literature, "Notes from the Underground" is a must-read for those interested in the complexities of the human mind and the pursuit of meaning in an indifferent world.