| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Wild Indigo | Paperback | 978-0-425-21901-0 | 2008 |
| Wild Indigo | MP3 CD | 978-1-4001-5383-1 | 2007 |
| Wild Inferno | Paperback | 978-0-425-22638-4 | 2009 |
| Wild Penance | Hardcover | 978-0-425-23232-3 | 2010 |
| Wild Sorrow | Paperback | 978-0-425-23263-7 | 2010 |
| Wild Sorrow | Hardcover | 978-0-425-22583-7 | 2009 |