Discourses (Internet Classics Archive) - Translation of The Discourses by Epictetus, including comments from other readers. classics.mit.edu/Epictetus/discourses.html
Epictetus - Eminent Stoic philosopher, born as a slave at Hieropolis in Phyrgia in 55 CE. www.utm.edu/research/iep/e/epictetu.htm
Seneca and Stoicism - Background information, other philosophers, and select texts. www.molloy.edu/academic/philosophy/sophia/Seneca/seneca.htm
Zeno and the Beginning of Stoicism - Essay on the life of Zeno, and his impact on Stoicism and other philosophies. www.ucd.ie/~classics/2000/erskine_art.html
Zeno of Citium - Life and thought of Zeno of Citium, the founder of Stoic philosophy neptune.spaceports.com/~words/zeno.html