| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Living Abroad in Costa Rica | 978-1-56691-652-3 (1-56691-652-6) | 2004 |
| Moon Living Abroad in Costa Rica | 978-1-59880-530-7 (1-59880-530-4) | 2010 |
| Moon Living Abroad in Costa Rica | 978-1-59880-007-4 (1-59880-007-8) | 2007 |