The Secret War Between the Wars: Mi5 in the 1920s and 1930s

The book explores the evolution of British intelligence methods from the early twentieth century, highlighting their relevance in contemporary security practices. It examines the pre-Second World War era, where intelligence operations targeted subversive networks amidst a complex landscape of global power dynamics. The narrative delves into the strategies employed to address immediate threats, providing insights into the historical foundations of modern intelligence work.