| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 2020 |
|
Darkness Within | HarperCollins | Novel | |
| November 2020 |
|
Darkness Within | HarperCollins | Novel | |
| November 2020 |
|
Darkness Within | Blackstone Publishing | Novel | |
| November 2020 |
|
Darkness Within | HarperCollins B and Blackstone Publishing | Novel | |
| November 2020 |
|
Darkness Within | HarperCollins B and Blackstone Publishing | Novel | |
| November 2020 |
|
Darkness Within | HarperAudio | Novel | |
| November 2020 |
|
Darkness Within | HarperCollins | Novel | |
| December 2022 |
|
The Broken Code: The Complete Sixth Series | HarperCollins | Omnibus | |4 |