"The Book of Disquiet" is a posthumously published collection of thoughts and musings of a solitary dreamer, who is a Lisbon-based bookkeeper. The book delves into the mind of a man who is discontented with his mundane life and finds solace in dreaming and writing. The narrative is a profound reflection on life, solitude, and the nature of humanity, filled with philosophical insights and poetic language. The protagonist's introspective journey and his struggles with existential despair make it a seminal work in the genre of literary modernism.

"Auto Da Fé" is a story about Peter Kien, a renowned sinologist who is obsessed with his library of books. His life takes a turn when he marries his illiterate housekeeper, Therese, who is only interested in his wealth. After a series of mishaps, Kien is tricked out of his home and ends up living on the streets. The novel explores themes of obsession, intellectualism, and the destructive power of the mind.

"The Melancholy of Resistance" is a surreal and philosophical novel set in a small Hungarian town that becomes isolated by a massive snowstorm. The arrival of a mysterious circus, featuring a stuffed whale and a silent, enigmatic leader, brings with it a wave of change and unrest. The narrative explores themes of chaos, resistance, and the struggle for power through the perspectives of various townsfolk, including a reclusive music theorist and a former political dissident. The novel is known for its complex, long-winded sentences and its bleak yet profound examination of human nature and society.

The book revolves around a linguist who finds himself inexplicably trapped in a nightmarish city where he cannot understand the language or communicate with the inhabitants. Despite his expertise in languages, the protagonist's skills are rendered useless in this alien environment, leading to a series of Kafkaesque encounters as he desperately tries to make sense of his surroundings and find a way back home. His isolation is compounded by the city's indifferent bureaucracy and the strange, often absurd, customs of its citizens, turning his ordeal into an existential struggle for identity and understanding in the face of an incomprehensible world.

"Satantango" is a bleak and atmospheric novel set in a small Hungarian village, where a group of desperate and disillusioned characters become entangled in a web of deception, corruption, and despair. As they navigate through the decaying landscape and their own inner demons, the novel explores themes of power, greed, and the human capacity for both cruelty and redemption. With its rich prose and intricate storytelling, "Satantango" offers a haunting and thought-provoking reflection on the human condition.

This collection brings together the rich and varied poetic works of one of Portugal's most celebrated literary figures, a writer known for his multiple writing personas, or 'heteronyms.' The book showcases a selection of poems that delve into themes of existentialism, identity, and the nature of reality, reflecting the author's deep introspection and his fascination with the self and its multiplicities. The poems range from sonnets to free verse, each offering a window into the author's complex inner world and his philosophical musings, all while capturing the unique spirit of early 20th-century Portuguese culture.