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Persian Nativities IV: On the Revolutions of the Years of Nativities
The complete translation of Abu Ma’shar’s book on natal predictive techniques, from the original Arabic.
This volume is a required text for Benjamin Dykes’s traditional natal astrology course.

The Astrology of Sahl b. Bishr
This volume contains numerous works by the famous medieval astrologer Sahl b. Bishr, newly translated from Arabic. This volume is a required text for Benjamin Dykes’s traditional natal astrology course.
For a short list of errata, click or save here.

Astrological Works of Theophilus of Edessa
This is the first translation of the astrological works of Theophilus of Edessa, from Greek sources and Arabic excerpts. It includes mundane, electional, and natal astrology.

Dorotheus’s Carmen Astrologicum (2nd Updated Edition)
This new translation of the Arabic version of Dorotheus contains extensive explanations, notes, diagrams, and the Greek prose Excerpts.
For a short list of errata in the 1st Edition, click or save here.

Workshop: Distributions Through the Bounds
This special, hands-on workshop will teach you how to use “distributions,” an ancient and powerful predictive technique, in both natal and solar return charts. Length 3:03:00, 84MB.