Author / Editor - Donald E. Markle -- Description: Spying has always been a part of warfare, but with the onset of some new technology the American Civil War took leaps forward in spy craft. Both sides fully utilized new equipment like hot air balloons and telegraphs, as well as women to aid in finding out as much as they could about each other. This book covers all of that and more as it breaks down the art of spying in the 1860's.
