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 | Russell Sage Foundation |
| Manufacturer | Russell Sage Foundation |
| Binding | Paperback |
| ReleaseDate | 1985-06-07 |
| UnitCount | 1 |
| EANs | 9780871542953 |