| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| ruminate oldest in the world: Mexico Travel Notes | 978-7-80749-657-1 (7-80749-657-6) | 1991 |
| taste of ancient Peru Travel Notes | 978-7-80749-659-5 (7-80749-659-2) | 1991 |
| taste of ancient Turkey Travel Notes | 978-7-80749-658-8 (7-80749-658-4) | 1991 |