Some excerpts from published works discussing the role of Theophrastus in the historical development of vegetarianism.

Concise article on this follower of Aristotle.

An article on the role of electronic technology in the modern reconstruction of Theophrastus' writings and philosophy.

Article from the Wikipedia openly-edited encyclopedia, adopted from an article in the 1911 Encyclopaedia Britannica.

Article drawn from the 2000 Britannica, noting the relation of his known works to Aristotle's system.

Concise article on his botanical writings.

List of the locations and topics of projects held as part of Project Theophrastus.