The Game Master’s Handbook of Collaborative Campaign Design: A game-changing approach to homebrewing emergent TTRPG stories, character arcs and worlds with your players (The Game Master Series)
| Country | USA |
| Brand | Majosta |
| Manufacturer | Independently published |
| Binding | Paperback |
| EANs | 9798292265306 |
| ReleaseDate | 0000-00-00 |