A Century of Spies: Intelligence in the Twentieth Century

Good book, deals with a lot of sigint, more than I cared for but is very useful for basic knowledge.

This book was originally assigned to me in college as part of a course on US Intelligence. It has stayed on my bookshelf ever since then. I've reread parts of it for fun, or when I needed to reference something.It's a great book that includes a least a small section on every major, and most minor intelligence operation or development of the century. Human Intelligence, technical, it doens't limit itself to one area. Obviously WW2 and the Cold War get the most attention, but there is plenty on various other conflicts and other parties.All the major subjects are covered, and there will be quite a few smaller incidents that I (and most likely you) had not heard of previously, or only new very little about.Richelsen has excellent credentials and is a great source, the book is very informative and accurate, as well as maintaining a factual and unbiased tone on a subject is very often not to unbiased. Despite it all this it remains a fun and enjoyable read, accessible to readers with a lot or very minimal previous knowledge of Intelligence work.

this book, written by a military scholar, will appeal to those seeking the tree to many branches; it gives excellent accounts of operations from the shadowy days of secret wartime missions, as well as up-to-date workings of the separate intelligence communities. With a comprehensive bibliography, the would-be intelligence analyst cannot go wrong choosing this book as their guide