- HTML (3 pages, indexed) at York University (Translated by J.A. Smith)
- HTML (3 sections, 72-97 KB) at MIT Classics Archive (Translated by J.A. Smith)
- Page Scans (scrollable, indexed) of De Anima (The Soul) and Parva Naturalia at Google Books (Translated by William Alexander Hammond)
Available at Amazon.com:
- Greek/English Hardcover edition of On the Soul, Parva Naturalia and On Breath; translations by W.S. Hett (Harvard Univ Pr, 1975, 546 pg).
- Paperback edition, translated by Hugh Lawson-Tancred (Penguin USA, 1987, 253 pg).
All links verified on or after July 7, 2019