Michael O'Brien

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Books by Michael O'Brien

Michael O'Brien, Greg Stafford, Jeff Richard, Jason Durall, Sandy Petersen, Ken Rolston, Steve Perrin, Ray Turney, David Dunham, Steve Henderson, Warren James, Sven Lugar, Chris Klug, Rick Meints, Neil Robinson: RuneQuest (Hardcover, deutsch language, 2021, Uhrwerk Verlag)

RuneQuest

by , , , and 12 others

Michael O'Brien, Greg Stafford, Jeff Richard, Sandy Petersen, Ken Rolston, Simon Bray, Nick Brooke, Colin Driver, William Dunn: The Guide to Glorantha (Hardcover, Chaosium, Moon Design)

The Guide to Glorantha

by , , , and 6 others

Michael O'Brien, Greg Stafford, Robin D. Laws, Oliver Dickinson: The Complete Griselda (Paperback, 2001, Issaries, Inc.) No rating

The Complete Griselda

by , , , and 1 other

Michael O'Brien, Greg Stafford, Sandy Petersen, Ken Rolston, Michael Trout, Shannon Appelcline, Trevor Ackerly, Philip Anderson, Troy Bankert, Mike Dawson, Mark Holsworth, John Hughes, Jon Quaife, Mick Rowe: Sun County (2024, Chaosium) No rating

Sun County

by , , , and 11 others