| Dennis Detwiller | Escritor |
| Adam Scott Glancy | Escritor |
| Shane Ivey | Escritor |
Deep details on the Delta Green organization itself -- or rather, two different Delta Green groups, not always working to the same ends.
| ▲Volumen▼ | ▲Editorial▼ | ▲Año▼ |
|---|---|---|
Delta Green: Handler's Guide | Arc Dream Publishing | 2017 |
