Books like The Node Book
Zipporah Pottenger Dobyns
The Node Book is 125 pages, about 2 hours 18 minutes at 250 words a minute.
6 books to read next
How long each takes
Planets in Transit 9.7 h 
Astrology & Relationships 7.0 h 
Planets and Possibilities 7.8 h 
Retrograde Planets 8.2 h 
Karmic Relationships 2.8 h 
Rules for Planetary Pictures 4.7 h Bar height shows length. Estimated at 250 words a minute.