Includes bonus PDF with supplemental material. Title from web page. Read by Danny Campbell. Compact discs + enhanced compact disc.
Summary:
Describes the lives of three men and one woman who served as secret agents for the North who informed Lincoln's generals with crucial information on enemy positions and helped foil assassination attempts during the Civil War.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.