| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Libyrinth | Paperback | 978-0-7653-6072-4 | 2010 |
| Libyrinth | Hardcover | 978-0-7653-2096-4 | 2009 |
| Libyrinth: A Fabulous Adventure on a Strange World of the Future | Paperback | 978-0-7653-2687-4 | 2010 |
| The Boy from Ilysies | Hardcover | 978-0-7653-2097-1 | 2010 |