Extensive discussion of "qualia," the sense-data that inform perception. Considers the different meanings of the term and relates them to epistemological questions about mental states, theories of representation, and introspection. Includes bibliography.

A very long and detailed account of St. Augustine's philosophy and religious beliefs. Paragraphs three through five contain historical information on Augustine's life.

This is a very detailed site about the life and the works of Saint Thomas Aquinas (1225-1274 CE). This site provides the reader with a brief biography, comparisons between Aristotle and Aquinas, commentary on Aquinas' work, and also a short bibliography and resources section at the bottom of the page.

A thorough and complete biography. Includes sections on Kierkegaard's life, rhetoric, ethics, politics, and religion, just to name a few. Also contains a time-line and bibliography of works.

Access the full range of content in the "Stanford Encyclopedia of Philosophy" from this A-Z index page.

An extensive discussion of the ethics of Stoicism. Very detailed, includes lots of definitions of Greek words necessary to the philosophy.

An extensive discussion of the Stoic beliefs about logic, their advancements in the field of logic, the arguments of the Skeptics and the answers of the Stoics

A detailed description of the Stoics, covering their philosophy, ethics, logic, and influence.