| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Fitness Journeys -Balinese Rice Fields , for indoor walking, treadmill and cycling workouts | 978-90-8970-404-7 (90-8970-404-3) | |
| Fitness Journeys -Coastal Scenery ,for indoor walking, treadmill and cycling workouts | 978-90-8970-410-8 (90-8970-410-8) |