| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2004 | 978-0-9549176-0-9 | Ian Lawton | The Book of the Soul: Rational Spirituality for the Twenty-first Century |
| 2010 | 978-0-9549176-1-6 | Ian Lawton | The Wisdom of the Soul: Profound Insights from the Life Between Lives (Books of the Soul) |
| '' | 978-0-9549176-2-3 | '' | The Little Book of the Soul: True Stories that could Change your Life |
| '' | 978-0-9549176-3-0 | '' | The Big Book of the Soul: Rational Spirituality for the twenty-first century |
| '' | 978-0-9549176-5-4 | '' | Your Holographic Soul: And How to Make it Work for You (Books of the Soul) |
| '' | 978-0-9549176-6-1 | Ian Lawton · Janet Treloar · Hazel Newton · Tracey Robins | The Future of the Soul: 2012 and the Global Shift in Consciousness (Books of the Soul) |
| 2010 | 978-0-9549176-7-8 | Ian Lawton | An Introduction to the Soul (Books of the Soul) |