The Churning, Inner Leadership, Second Edition is available in paperback and ebook formats.
You can buy the paperback from all good bookshops (ISBN 978-1-910733-14-1) and from Amazon here:
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Buying the paperback from Amazon entitles you to a discount on the kindle price.
You can buy the ebook in epub format from your favourite outlet (ISBN 978-1-910733-15-8) and in Amazon Kindle format here:
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Inner Leadership in both paperback and ebook formats includes a link to a free downloadable electronic workbook.
You can also buy the workbook as a large format paperback, here.