"Their Maryland: The Army of Northern Virginia From the Potomac Crossing to Sharpsburg in September 1862 charts the course of the Confederate military campaign in Maryland during the American Civil War. Organized into seven comprehensive chapters, it examines Robert E. Lee's motive for launching the campaign, investigates what he hoped to accomplish, documents the interaction between Maryland civilians and Confederate soldiers, and explains why Lee fought the Battle of Sharpsburg/Antietam"-- Provided by publisher
