| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| New Financial Horizons: The Emergence of an Economy of Communion | 978-1-56548-354-5 (1-56548-354-5) | 2010 |
| The Sharing Economy: Solidarity Networks Transforming Globalisation | 978-0-7546-3345-7 (0-7546-3345-4) | 2004 |