Dark Voyage

The book details the intense maritime struggles faced by Britain and its allies during the early years of World War II, highlighting the staggering loss of 1,596 merchant vessels due to various attacks and disasters. It focuses on the critical role of the Royal Navy's Intelligence Division, tasked with countering these threats. The narrative captures the urgency and challenges of naval warfare, emphasizing the strategic efforts made to protect vital supply lines during a pivotal period in the conflict.