The Churning, Inner Leadership is available in paperback and as an ebook.
You can buy the paperback from any good book shop (ISBN 978-1-910733-11-0) and on Amazon here:
The ebook (ISBN 978-1-910733-12-7) is available in epub format from all usual outlets, and from Amazon here:
If you buy the paperback on Amazon you can then buy the ebook at a reduced price.
Volume 2, Outer Leadership, will be published in late 2017.