Free Astrology eBooks:

(Click on the title to read online. PDF version is available if you see the PDF icon below. Some books have both an HTML and PDF version.)

Opus Astrologicum, An Astrological WORK Left to POSTERITY

By Nicholas Culpeper  (1654)
Download PDF eBook with reformatted text (easy-to-read font)
Download PDF eBook with old-style, fancy text (difficult-to-read font)

Anima Astrologiae, Or A GUIDE for ASTROLOGERS

By William Lilly (1676)
Download PDF eBook

A Treatise on Astrology - Liber 536

By Aleister Crowley (1917-1918, he didn't publish it!)

An Introduction to Astrology by William Lilly

Edited by Zadkiel (1835)

Astral Worship

By J.H. Hill, M.D.  (1895)
Download PDF eBook

Everybody's Astrology

By Magnus Jensen  (1922)

The Light of Egypt: Science of the Soul and the Stars, Volume II

By Thomas H. Burgoyne
Year: 1903
Download PDF eBook

TETRABIBLOS

By Claudius Ptolemy
Year: about 1900 years ago (Ancient astrology text)