"38 Londres Street" by Philippe Sands is a captivating non-fiction book that explores the complex connections between the arrest of Augusto Pinochet in London and the life of former SS officer Walther Rauff in Chile. At the heart of the narrative is the grim story of Rauff, who was responsible for atrocities with mobile gas vans during World War II and found refuge in Chile after the war. While he led a seemingly carefree life as a manager of a king crab factory in Punta Arenas, the shadows of his past were not hidden. The narrative unfolds against the backdrop of Pinochet's impending arrest in 1998, when Philippe Sands, initially hired as an advisor to the dictator, instead advocates for human rights. Through a combination of memoir, detective story, and court documentation, enriched with interviews and extensive archival research, Sands uncovers the shocking connections between the crimes of the 1940s and the atrocities of the present. This book is not only a historical analysis but also a poignant reflection on power and responsibility.