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Mathesis
The complete translation of the most important Latin astrology book from Late Antiquity.

The Traditional Astrology Natal Course
Enrollments for Part 1 are closed, all spaces are filled.
Part 1 begins March 25, ends approximately January 6, 2024.
Another Part 1 will probably begin in Autumn 2023.
Essential facts and requirements

The Great Introduction to the Science of the Judgments of the Stars
The complete translation of Abu Ma’shar’s famous Great Introduction to the Science of the Judgments of the Stars.

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.