This resource provides information about Martin Buber, his philosophy and thought on religion.

A great site to get into some of the "deeper" philosophy of Sartre. The text is lengthy and sometimes complicated, but some background research should make it readable and helpful.

This site provides a brief biography and intro into the life of existentialist philosopher Martin Heidegger. Provided are numerous links to text documents of his works and philosophies.

This site provides very in-depth information about the life and works of the existentialist philosopher Soren Kierkegaard. Toward the bottom of the page is a chronological timeline of his life, as well as a bibliography and list of other...

The official site of the Nobel Prize. Their excellent biography of Sartre with looks into his works and philosophy.

A biography on German Existentialist Karl Jaspers briefly touches on his philosophical ideas, his views on Nazism, and his time as a teacher at University Heidelberg.