As Sherman moves toward Atlanta, an agent searches for traitors among the troops in this compelling Civil War thriller . . . When Sherman's army hits a wall of resistance at Kennesaw Mountain in the summer of 1864--despite what seemed to be highly reliable intelligence--he's convinced by one of the Union nurses to call in Maj. Alphonso Clay to hunt for a saboteur. With his scout Ambrose Bierce badly wounded and a general murdered...