Books like The Astrology of Personality
Dane Rudhyar
The Astrology of Personality is 519 pages, about 9 hours 31 minutes at 250 words a minute.
6 books to read next
How long each takes
The Secret Language of Birthdays 15.3 h 
The Secret Language of Relationships 15.0 h 
The Power of Birthdays, Stars & Numbers 15.2 h 
The Development of the Personality 5.9 h 
Astrology and Personality 2.7 h 
Foundations of Personality 3.6 h Bar height shows length. Estimated at 250 words a minute.