J. H. · Jechoru Hon · Jegor Hamm
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Survival of the sea ISBN: 4023304425 | 978-4-02-330442-0 (4-02-330442-5) | 2009 | Jungyu Jon |
| Survival of the volcano ISBN: 4023304573 | 978-4-02-330457-4 (4-02-330457-3) | 2009 | " |