| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Fear and Faith in Paradise: Exploring Conflict and Religion in the Middle East | 978-1-4422-1477-4 (1-4422-1477-5) | 2012 |
| The Indochina Chronicles: Travels in Laos, Cambodia and Vietnam | 978-981-261-391-2 (981-261-391-9) | 2007 |
| The Indochina Chronicles: Travels in Laos, Cambodia and Vietnam | 978-981-261-036-2 (981-261-036-7) | 2005 |