The Enneads
Translated by Stephen MacKenna. 2d ed., revised by B. S. Page, with a foreword by E. R. Dodds and an introduction by Paul Henry. Bibliography: p. 626–635.
The Ethical Treatises
Being the treatises of the first Ennead with Porphyry's Life of Plotinus, and the Preller-Ritter extracts forming a conspectus of the Plotinian system, translated from the Greek by Stephen Mackenna.…
The Essence of Plotinus
Extracts from the six Enneads and Porphyry's Life of Plotinus, based on the translation by Stephen Mackenna; with an appendix giving some of the most important Platonic and Aristotelian sources…