"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.

"The Return of Philip Latinowicz" is a novel about a successful artist who, after living in the city for three decades, decides to return to his rural hometown in order to find inspiration for his next piece of work. As he reconnects with his past and the people from his childhood, he begins to question the meaning of his art and his own identity. The book explores themes of existentialism, the nature of art, and the struggle between modernity and tradition.

"On the Edge of Reason" is a satirical novel that explores the life of a lawyer who, after publicly criticizing a corrupt official, finds himself ostracized from society. The protagonist's life unravels as he is alienated by his friends, colleagues, and the society he once held in high regard. This leads him to question the rationality of the world around him and the meaning of justice, ultimately driving him to the brink of sanity. The book provides a scathing critique of hypocrisy, corruption, and the herd mentality prevalent in society.

"The Keeper of Sheep" is a philosophical and introspective collection of poetry that delves into themes of existence, consciousness, and the nature of reality through the eyes of a shepherd. The shepherd, a persona of the author, reflects on the simplicity and complexity of life while tending to his flock, offering a unique perspective on the mundane and the profound. The poems are characterized by their contemplative tone and a sense of detachment from the material world, inviting readers to question their own perceptions and the essence of being. Through this pastoral figure, the work explores the interplay between the external world and internal thought, ultimately seeking a deeper understanding of the self and the universe.