Josef Osterwalder · Joseph Osterwalder · József Osztróvszky
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Auras: What they are and how to read them | 978-0-00-710096-5 (0-00-710096-5) | 2000 |
| Understanding Auras: A contemporary overview of the human aura | 978-1-85538-292-3 (1-85538-292-X) | 1997 |