R. Gualtieri
4 English-language books
| Year | Type | Title | Author(s) |
|---|---|---|---|
| 2017 | Novel | Lycan Moon | R. Gualtieri & Ruby Cruz |
| 2017 | Novel | Midnite's Daughter | R. Gualtieri |
| 2018 | Novel | Devil Hunters | R. Gualtieri |
| 2021 | Novel | Kraken Hunters | R. Gualtieri |
4 English-language books
| Year | Type | Title | Author(s) |
|---|---|---|---|
| 2017 | Novel | Lycan Moon | R. Gualtieri & Ruby Cruz |
| 2017 | Novel | Midnite's Daughter | R. Gualtieri |
| 2018 | Novel | Devil Hunters | R. Gualtieri |
| 2021 | Novel | Kraken Hunters | R. Gualtieri |