| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2019 | 978-1-946457-00-4 | Emerson Knight · McKenzie Hunter | Midnight Shadows (Sky Brooks World: Ethan) |
| 2018 | 978-1-946457-85-1 | Emerson Knight · McKenzie Hunter | Darkness Unveiled (Sky Brooks World) (Volume 2) |
| '' | 978-1-946457-86-8 | McKenzie Hunter | Darkness Unleashed (Sky Brooks Series) (Volume 6) |