"Los Siete Locos" is a complex and dark novel set in the 1920s in Buenos Aires. The story revolves around a man who, disillusioned with his mundane life and the corruption he sees around him, becomes involved with a group of anarchists who plan to overthrow the government. The protagonist is drawn into a world of madness, conspiracy, and philosophical debate, as he grapples with his own sanity and the morality of his actions. The book explores themes of existentialism, societal decay, and the blurred line between sanity and insanity.

"The Censors" is a satirical short story that delves into the life of a man who takes a job as a censor at a government agency in an attempt to intercept and approve his own letter, which he had previously sent abroad. As he becomes increasingly absorbed in his role, he starts to censor letters with zeal, losing sight of his original purpose. The story serves as a cautionary tale about the corrupting influence of power and the ease with which one can become complicit in oppressive systems, ultimately leading to a grim and ironic conclusion where the protagonist falls victim to the very system he sought to manipulate.

"Reasons of State" is a satirical novel that delves into the life of a Latin American dictator who clings to power through manipulation and the ruthless suppression of opposition. Set against the backdrop of early 20th-century political turmoil, the narrative explores themes of corruption, decadence, and the absurdity of authoritarian regimes. The protagonist, a caricature of the archetypal tyrant, navigates through a series of farcical and tragic events, revealing the hollow core of his regime's pomp and circumstance. The novel critiques the self-serving justifications of those in power, who often cloak their actions under the guise of state necessity and progress, while their personal and political decisions lead to the suffering and disenfranchisement of the people they rule.

The book is a fictionalized account of the life of Fray Servando Teresa de Mier, a real-life Dominican friar from the 18th century. It follows his numerous escapes from colonial authorities across Latin America and Spain after he delivered a controversial sermon in Mexico City. The narrative, infused with magical realism, portrays Fray Servando's adventures and misfortunes as he becomes a symbol of freedom and resistance against oppressive regimes. His journey is marked by a series of bizarre and fantastical encounters, reflecting the author's critique of totalitarianism and exploration of the themes of liberty, identity, and the absurdity of political persecution.

The Invented Part is a novel that explores the life and mind of a renowned writer who is struggling with writer's block and feeling irrelevant in a rapidly changing world. As he grapples with his own existence, reality, and the nature of fiction, he embarks on a journey that takes him through his past, the lives of his friends and family, and even through the works of his literary heroes. The novel is a mix of science fiction, pop culture references, and philosophical musings, all woven together by the writer's desire to understand and redefine his place in the world.