Jon Leitheusser
External links
Books by Jon Leitheusser
Michael Komarck, David Chart, Joshua J. Frost, Brian E. Kirby, Jon Leitheusser: Song of Ice and Fire Campaign Guide : a Game of Thrones Edition (2012, Green Ronin Publishing)
Song of Ice and Fire Campaign Guide : a Game of Thrones Edition
by Michael Komarck, David Chart, Joshua J. Frost, and 2 others
Mutants Masterminds Emerald City
by Darren Bulmer, Walt Ciechanowski, Seth Johnson, and 2 others