This site from The Galileo Project of Rice University provides an outline of important facts about Chrisiaan Huygens. The topics collected include important dates, father information, nationality, education, religion, scientific...

Excellent discussion of Leibniz's famous attempt at resolving the "problem of evil." Addresses Leibniz's different arguments in justification of the Christian God, many of which are still debated by contemporary philosophy of religion....

This resource presents a brief biographical sketch of Billy Sunday, a popular evangelist and social activist in the early 1900s.