Opening Day Media LLC
year of publication
ISBN
author(s)
title
2009
978-0-9841487-0-7
Christopher L. Hughes
Grinzleville: The Grulling's Adventure
2010
978-0-9841487-1-4
''
That's Ancient History
''
978-0-9841487-2-1
''
Grinzleville II: Return of the Magic