Introduction: The Logic Trail -- The Confederate Intelligence Machinery -- The Intelligence Problems of the Confederacy -- The Virginia Connection -- The Secret Signal Corps -- Tactical Intelligence in the Army of Northern Virginia -- Prisoners of War and the Protection of Richmond -- Partisans and Irregular Warfare -- The "Department of Dirty Tricks" and the Secret Service -- Confederate Operations in Canada -- The Beginnings of Central Intelligence -- Using the Machinery against President Lincoln -- Portents -- Dahlgren's Raid and Its Aftermath -- Enter John Wilkes Booth -- A Desperate Plan to Win the War--No Holds Barred -- Development of a Plan -- Organization in Virginia -- The Action Team -- Come Retribution -- Complication and Frustration -- Countdown -- Getting Away -- The Final Curtain -- Paroled at Ashland