Propelled by his boyhood passion for the Civil War, Horwitz embarks on a search for places and people still held in thrall by America's greatest conflict. The result is an adventure into the soul of the unvanquished South, where the ghosts of the Lost Cause are resurrected through ritual and remembrance. In Virginia, Horwitz joins a band of "hardcore" reenactors who crash-diet to achieve the hollow-eyed look of starved Confederates; in Kentucky, he witnesses Klan rallies and calls for race war sparked by the killing of a white man who brandishes a rebel flag; at Andersonville, he finds that the prison's commander, executed as a war criminal, is now exalted as a martyr and hero; and in the book's climax, Horwitz takes a marathon trek from Antietam to Gettysburg to Appomattox in the company of Robert Lee Hodge, an eccentric pilgrim who dubs their odyssey the Civil Wargasm. Written with Horwitz's signature blend of humor, history, and hard-nosed journalism, this book brings alive old battlefields and new ones - classrooms, courts, country bars - where the past and the present collide, often in explosive ways.