| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Warrior, the Strategist and You: How to Find Your Purpose and Realise Your Potential | 978-1-78396-236-5 (1-78396-236-4) | 2016 |
| The Warrior, The Strategist and You: How to Find Your Purpose and Realise Your Potential | 978-1-78396-273-0 (1-78396-273-9) | 2016 |