This work investigates the operational mechanics and ethical implications of the Central Intelligence Agency through the lens of a former operative's disillusionment. Philip Agee, a former CIA case officer, utilizes his personal logs and professional experiences to document the agency's clandestine activities in Latin America. He presents a critical framework that challenges the morality and efficacy of American interventionist policies during the Cold War era.

Experts and historians frequently cite this text as a controversial but significant primary source regarding mid-century intelligence operations. Readers often note the dense, procedural nature of the prose which reflects the author's background in administrative intelligence work.