The Life Span Revolution by Harvey Ross Vol 8

Simplified Scientific Astrology by Max Heindel

Munich Rhythm Method & Example 

Lucifer Vol 4 by H P Blavatsky

Midpoints Book by Don Mcbroom

Lilly’s Introduction to Astrology by William Lilly 

Astrological Keyword System

The Nakshatra Key 27 Vedic Signs of the Zodiac

Basic Progressions and Directions

Rhythms of Life

Zodiac and the Salts of Salvation by George W Carey & Inez Eudora Perry