Books like The Complete Guide to Homeopathy
Andrew Lockie
The Complete Guide to Homeopathy is 240 pages, about 4 hours 24 minutes at 250 words a minute.
7 books to read next
How long each takes
The Complete Homeopathy Handbook 4.7 h 
Homeopathy 2.6 h 
Natural Healing for Women 7.7 h 
Homeopathy 1.1 h 
Menopause & Homeopathy 2.6 h 
Homeopathy 2.9 h 
Sensations 4.3 h Bar height shows length. Estimated at 250 words a minute.