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 memoir provides a candid and unflinching look at the horrors of World War I, as experienced by a young British officer. The narrative explores the brutality and futility of war, the author's struggle with shell shock, his disillusionment with the military and British society, and his decision to leave England for a new life abroad. It also offers insights into the author's personal life, including his troubled marriage and his relationships with other prominent figures of the time.

"The Seven Pillars of Wisdom" is an autobiographical account of the experiences of a British soldier serving in the Middle East during World War I. The narrative offers an insider's perspective of the Arab Revolt against the Ottoman Empire, detailing the author's role in the guerrilla warfare, his interactions with various tribal leaders, and his deep understanding and appreciation of the Arabic culture. The book is also known for its philosophical reflections on war, politics, and the author's personal struggles.