The New York Times-bestselling final book by the beloved, Pulitzer-Prize winning historian Tony Horwitz. With Spying on the South, the best-selling author of Confederates in the Attic returns to the South and the Civil War era for an epic adventure on the trail of America's greatest landscape architect. In the 1850s, the young Frederick Law Olmsted was adrift, a restless farmer and dreamer in search of a mission...