When I first got into some adventure riding I went in search of good books that would help.
There are some great pics and step by step pictorials as you go through the different styles and techniques required for any off road adventure. From adventure bike basics, to sand and river crossing it is well thought out and easy to read.
My only gripe would be it's size (hardback A4) is not some thing you can take with and use while practicing in the field. Still I am being picky, and for a beginner I found the book most helpful. Compared to what other limited options are available it is brilliant.
I brought the book online from AMAZON and it arrived in just a few days, as far as I am aware it is not available in digital version.
My rating 4/5