This influential economic book presents a groundbreaking theory that argues for free market economies. The author posits that individuals acting in their own self-interest within a system of natural liberty will result in societal benefit, a concept often referred to as the "invisible hand" theory. The book also critiques mercantilism and explores concepts such as the division of labor, productivity, and free markets. It is widely considered one of the foundational texts in the field of economics.

The book is a historical novel that recounts the War of Canudos, a conflict in late 19th-century Brazil over religious fanaticism, political instability, and social inequality. The story is centered around an apocalyptic movement led by a charismatic, messianic figure who convinces the poor and downtrodden to rise up against the Brazilian government, leading to a brutal and bloody conflict. The book explores themes of faith, power, poverty, and the destructive potential of fervent belief.

"The Time of the Hero" is a novel set in a military academy in Lima, Peru, where a group of cadets try to maintain their individuality and resist the dehumanizing military routine. The story revolves around a stolen exam paper, the ensuing investigation, and the brutal fallout. The novel explores themes of power, corruption, and the struggle for identity within a rigid and oppressive system, offering a critical look at the military institution and its effects on society.

Set in mid-20th century Peru, "Conversation in the Cathedral" is a complex narrative that explores the corruption, decay, and turmoil of the society under the dictatorial rule of Manuel A. Odria. The story mainly revolves around two characters - a wealthy newspaper owner's son and his family's former chauffeur. Their chance meeting leads to a lengthy conversation that unravels the intricate web of political and personal corruption, disillusionment, and lost dreams in their lives and in their country. The novel is a profound examination of the power dynamics, societal decay, and the human condition in a politically oppressive environment.

This novel revolves around a failed Peruvian revolution and the man who attempted to lead it, Alejandro Mayta. The story is told from the perspective of a novelist who is researching Mayta's life and the events surrounding the failed uprising. The narrative oscillates between the present and the past, unraveling the complex threads of Mayta's personal history, political beliefs, and the broader socio-political context of Peru. The novel explores themes of truth, fiction, and the blurry lines between them.

This collection of essays by the philosopher explores a range of topics across ethics, politics, and aesthetics. Written in a clear, conversational style, the essays examine human nature, the workings of government, economic theories, and the merits of refined taste, among other subjects. The author employs a skeptical approach to question traditional doctrines and suggests that politics and morals should be grounded in empirical observations of the world. The work reflects the Enlightenment spirit of rational inquiry and has been influential in the development of modern political philosophy and economic thought.