S.O. ยท Sina Oberle
| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| A Likeness | Paperback | 978-0-00-716474-5 | 2005 |
| A Likeness | Hardcover | 978-0-00-716472-1 | 2004 |
| The Realm of Shells | Paperback | 978-0-00-718411-8 | 2011 |
| The Realm of Shells | Hardcover | 978-0-00-718410-1 | 2006 |
| The Realm of Shells | Paperback | 978-0-00-722663-4 | 2006 |