Skirmisher Publishing

year of pub­li­ca­ti­onISBNauthor(s)title
2002978-0-9722511-0-5Michael J. Varhola · Paul O. KnorrExperts: A Comprehensive D20 Sourcebook for Fantasy Role-Playing Games
2003978-0-9722511-1-2Michael J. Varhola · Paul O. Knorr · Sharon Daugherty · David L. Thomas · Luke GygaxWarriors: A Comprehensive D20 Sourcebook for Fantasy Role-Playing Games
2004978-0-9722511-2-9Paul O. Knorr · Michael J. Varhola · Skirmisher Game Development GroupTests of Skill: A d20 Adventure and Sourcebook for Fantasy Role-Playing Games
2005978-0-9722511-4-3Michael J. Varhola · Sharon Daugherty · Skirmisher Game Development GroupNuisances: A Comprehensive OGL (d20 System) Sourcebook for Fantasy Role-Playing Games
2004978-0-9722511-5-0H.G. Wells · Gary Gygax · Michael J. Varhola · Diane K. VarholaLittle Wars
  ''978-0-9722511-6-7Lee Garvin · Skirmisher Game Development GroupControl: The Game of Absolute Corruption (A non-d20 Role-Playing Game)
2006978-0-9722511-7-4H.G. Wells · James F. DunniganFloor Games
2005978-0-9722511-9-8Michael J. Varhola · Paul O. Knorr · Perry Frix · Skirmisher Game Development Group · Gary GygaxExperts v.3.5: A Comprehensive d20/OGL Sourcebook for Fantasy Role-Playing Games