| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 2011 |
|
Hidden Depths | Emma Holly | Novel | |
| September 2011 |
|
Hidden Depths | Emma Holly | Novel | |
| November 2012 |
|
Hidden Series 1-3 | Emma Holly | Omnibus | |2 |
| August 2018 |
|
Hidden Series 1-3 | Omnibus | |2 |