The author is a retired military all-source intelligence analyst and is also a military historian that has written numerous (last count 30) books. This book details the history of the creation of the Bureau of Military Information and is also a first real biography of Major General Sharpe. Although the idea of a centralized intelligence collection and analysis organization was the idea of Major General Joseph Hooker, it was Sharpe, Daniel Butterfield and Marsena Patrick that would professionalize and institutionalize Hooker’s idea into a formal organization.
There are two books that are considered the primary sources for documenting the history of the use of intelligence in the civil war, but this is the first book that is the biography of Sharpe’s life.
(1. The Secret war for the Union: The Untold Story of Military Intelligence in the Civil War, 1996; 2. Grants Secret service: The Intelligence war from Belmont to Appomattox, 2002)
MG Sharpe is essentially the creator of the American Military Intelligence organization. Hooker interviewed Sharpe in early 1863 and Sharpe took the job on February 12, 1863. Sharpe came from an affluent and landed family in Kingston NY. By all accounts he was charismatic, affable, networked with people exceedingly well, had impeccable integrity and preferred to stay low key. The book consists of seventeen chapters and several Appendices for a total of 510 reading pages. There are fifty-four pages of notes and over ten pages of sources (bibliography), of which there are four pages of primary sources which include memoirs, news reports, archive material and letter collections of all the key players of the civil war. The book is a bit redundant at times, but this is necessary to the story parts that the author conveys. Additionally, the author conveys a passion and energy for Sharpe’s story, however, at times I get the impression that the author is overly emphatic (Infatuated?) and glowing of Sharpe’s character. The book is rich with detail with some little known and less know aspects of intelligence collection, key campaigns of Chancellorsville, Gettysburg, Grants Overland Campaign, and Sharpe’s public and political life after the war, the reader won’t be disappointed with this book.