This is the fourth of six volumes collecting significant papers of the distinguished astrophysicist and Nobel laureate S. Chandrasekhar. His work is notable for

When Margaret Sanger returned to Europe in 1920, World War I had altered the social landscape as dramatically as it had the map of Europe. Population concerns,

In these selections readers are treated to a rare opportunity to see the world through the eyes of one of the twentieth century's most brilliant and sensitive s

In the School of Anti-Slavery, 1840-1866 is the first of six volumes of The Selected Papers of Elizabeth Cady Stanton and Susan B. Anthony. The collection docum