The book is a personal account of the author's experiences during the Spanish Civil War, specifically his time with the POUM (Partit Obrer d'Unificació Marxista) militia in Catalonia. He provides an in-depth look at the social revolution that took place, the daily life of a soldier, the political infighting and betrayals among the Republican factions, and his eventual disillusionment with the cause he initially supported. The book is both a war memoir and a detailed analysis of a complex political situation.

This book is a semi-autobiographical account of the author's experiences as a steamboat pilot on the Mississippi River before the American Civil War. It provides a detailed and humorous depiction of life and society along the river, including the author's own journey from an eager young apprentice to a seasoned riverboat pilot. The book also includes a travelogue of a journey down the Mississippi River much later in life, offering a look at the dramatic changes brought about by industrialization and the Civil War.

This striking narrative non-fiction tells the real-life story of a young man who turns his back on society to live in the Alaskan wilderness. Despite a privileged background and a promising future, he donates his savings to charity, abandons his car and most of his possessions, and embarks on a journey into the wild. His solitary existence in the wild, his struggles for survival, and his untimely death provide a profound exploration of the allure of wilderness and the human yearning for solitude and self-discovery.

This book is a detailed account of an adventurous exploration to discover the source of the Nile River. The author, an English explorer, recounts his journey through Africa, detailing the various hardships, dangers, and cultural encounters experienced along the way. The narrative culminates in his discovery of Lake Victoria, which he claimed as the Nile's source. The book offers an intriguing look into 19th-century African exploration and the determination that led to one of the era's most significant geographical discoveries.