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 |
| Manufacturer | Shambhala |
| Binding | Paperback |
| Color | White |
| ReleaseDate | 2025-05-27 |
| UnitCount | 1 |
| EANs | 9781645472230 |