Amazon Crossing · Brilliance Audio
| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Alone | Paperback | 978-1-4778-0971-6 | 2014 |
| Buried | " | 978-1-61109-898-3 | 2013 |
| Chilled | " | 978-1-61218-389-3 | 2012 |
| Hidden | " | 978-1-61218-388-6 | 2012 |
| Vanished | Audio CD | 978-1-4915-1927-1 | 2014 |
| Vanished | " | 978-1-4915-1939-4 | 2014 |
| Vanished | MP3 CD | 978-1-4915-1951-6 | 2014 |
| Vanished | Preloaded Digital Audio Player | 978-1-4915-2706-1 | 2014 |