Not the same artwork as the 2019 cover with same title
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 2018 |
|
Primordial Threat | Michael A. Rothman | Novel | |
| August 2018 |
|
Primordial Threat | Michael A. Rothman | Novel | |
| August 2018 |
|
Primordial Threat | Michael A. Rothman | Novel |