| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 2014 |
|
Dire Straits | Helen Harper | Novel | |
| July 2014 |
|
Dire Straits | Helen Harper | Novel | |
| November 2014 |
|
Dire Straits | Tantor Audio | Novel | |
| April 2015 |
|
Bo Blackman: Books 1-3 | Helen Harper | Omnibus | |
| July 2016 |
|
The Heart of Magic | Helen Harper | Omnibus |