In September 2011 the American Federation of Astrologers hosted a three-day conference titled Traditional Astrology in the 21st Century, In Honor of James Holden. The conference consisted of talks on the history, philosophy and techniques of Hellenistic and Medieval astrology presented by Demetra George, Benjamin Dykes, and Chris Brennan.

This recording of the conference features 13 hours of audio lectures in MP3 format, along with many diagrams, handouts, and other material from the conference presentations in PDF format.

The recording is available as a 375 MB digital download that can saved to your computer upon completing your purchase.