Mike Mason
Mike Mason's most popular book is Investigator Handbook with 5 saves and an average rating of 4.5.
Series
6 released booksAuthored 86% of series
Call of Cthulhu RPG, 7th Edition
Call of Cthulhu RPG, 7th Edition is a 6-book series with 6 released primary works first released in 2013 with contributions by Sandy Petersen, Paul Fricker, and Mike Mason.
Series
1 primary book49 released booksAuthored 10% of series
Call of Cthulhu RPG
Call of Cthulhu RPG is a 49-book series with 49 released primary work first released in 1981 with contributions by Keith Herber, William Deitze, and Sandy Petersen.
Series
5 released booksAuthored 20% of series
Cthulhu-Rollenspiel
Cthulhu-Rollenspiel is a 5-book series with 5 released primary works first released in 1981 with contributions by Sandy Petersen, Lynn Willis, and Kevin Ross.
Series
4 released booksAuthored 25% of series
Dark Heresy RPG (First edition)
Dark Heresy RPG (First edition) is a 4-book series with 4 released primary works first released in 2008 with contributions by Owen Barnes, Mike Mason, and T.S. Luikhart.
