National Women’s History Museum
National Women's History Museum: Belle Boyd
A biography of Belle Boyd, the most famous female spy of the Civil War.
Civil War Home
Home of the American Civil War: Elizabeth Van Lew
A biography of the eccentric Union spy, Elizabeth Van Lew, also known as "Crazy Bet" from "Spies for the Blue and Gray" by Harnett T. Kane.
Duke University
Special Collections Library: Rose O;neal Greenhow Papers
A fascinating look at the documents concerning Rose O'Neal Greenhow. Included are letters she wrote from prison.
Duke University
Duke University: Special Collections Library: Rose O'neal Greenhow
This article is about Rose Greenhow, her life, and the important roles women played in the war.