Spies, Scouts, and Secrets in the Gettysburg Campaign: How the Critical Role of Intelligence Impacted the Outcome of Lee's Invasion of the North, June-July 1863

"A fascinating book, and the most detailed account you will find about intelligence operations during the Gettysburg campaign." -Dr. Vince Houghton, Historian/Curator, International Spy Museum, Washington, DC

As intelligence experts have long asserted, "Information in regard to the enemy is the indispensable basis of all military plans." Despite the thousands of books and articles written about Gettysburg, Tom Ryan's groundbreaking Spies, Scouts, and Secrets in the Gettysburg Campaign is ...