| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2008 | 978-0-9819227-1-3 | Matthew Peterson | Paraworld Zero (Parallel Worlds) |
| '' | 978-0-9819227-2-0 | Matthew Peterson | Paraworld Zero (Parallel Worlds) |
| '' | 978-0-9819227-3-7 | Paraworld Zero (Unabridged Audiobook-12.5 Hours) | |