CHAPTER IV.

General Early Reorganizes His Forces—Mosby the Guerrilla—General Merritt sent to Operate Against Mosby—Rosser Again Active—General Custer Surprised—Colonel Young Sent to Capture Gilmore the Guerrilla—Colonel Young's Success —Capture of General Kelly and General Crook —Spies—Was Wilkes Booth a Spy—Driving the Confederates Out of the Valley—The Battle of Waynesboro'—Marching to join the Army of the Potomac