These are my go-to books for each area of going off grid. Every one is something that I found indispensable in educating myself on living an off grid lifestyle.
Off Grid Income Books
Not just for city dwellers! This book is a must read if you are looking to make money selling produce you grow. Curtis approaches the subject with a no-nonsense mindset, and teaches you the method he uses to make a living for his family farming small plots with minimal equipment. For aspiring market gardeners, this may be the most valuable book that you will ever own.
This is hands down the best book on biogas out there, and one of my favorite books on this list. It is filled with well researched and authoritative information, written in a down to earth and practical style. If you want to equip your homestead with FREE diy gas production for stoves, heaters, or even refrigerators, then do yourself a favor and get this book in your hands.