Books like Permaculture
Bill Mollison
Permaculture is 576 pages, about 10 hours 34 minutes at 250 words a minute.
6 books to read next
How long each takes
Restoration Agriculture 6.0 h 
The New Organic Grower 5.6 h 
Gaia's Garden 4.2 h 
Earth User's Guide to Permaculture 2.8 h The Market Gardener 5.7 h 
The Self-sufficient Life and How to Live It 5.7 h Bar height shows length. Estimated at 250 words a minute.