Hydra
Hydra is a publisher who has published at least 13 editions.
 Dark Screams: Volume Six
| 2017 | 1 read | 3 | |
 Deadlight Jack
| 2016 | 0 reads | 0 | |
 Halloween Carnival Volume 2
| 2017 | 0 reads | 0 | |
 Dark Screams: Volume Nine | 2018 | 1 read | 3 | |
 Dark Screams: Volume Three
| 2015 | 1 read | 4 | |
 Dark Screams: Volume Eight | 2017 | 1 read | 0 | |
 Dark Screams: Volume Five
| 2015 | 1 read | 4 | |
 Consumption
| 2015 | 1 read | 4 | |
 Demon Lights
| 2015 | 0 reads | 0 | |
 Witch Lights
| 2014 | 0 reads | 0 | |
 Dark Screams: Volume Ten | 2018 | 0 reads | 0 | |
 Dark Screams: Volume Seven | 2017 | 0 reads | 0 | |
 Dark Screams: Volume Four
| 2015 | 3 reads | 3.33 |