Apollonius Of Perga Websites

- greenlion.com

Green Lion Press's home page. Our mission: providing access to sources in history of science. Now available: Newton's Principia: The Central Argument, by Dana Densmore. Titles by Johannes Kepler, James Clerk Maxwell, Aristotle, etc., forthcoming.

21,877,237 $ 8.95

- anova.org

A compilation of over 240 great authors and their works.

5,717,789 $ 240.00