From BRWiki
The Medieval Player's Manual is a guide to medieval magic, divine power, and other medieval period information useful to make a more authentic medieval setting, or to add a more medieval feeling to a fantasy setting. The material presented here is declared Open Content by Green Ronin Publishing. In order to comply with the Open Game License, we must include the following information.
Open Game Licence v 1.0 Copywrite 2000, Wizards of the Coast, Inc
System Rules Document Copywrite 2000-2003 Wizards of the Coast, Inc; Authors Jonathan Tweet, Monte Cook, Skip Williams, Rich Baker, Andy Collins, David Noonan, Rich Redman, Bruce R. Cordell, based on original material by E. Gary Gygax and Dave Arneson.
Medieval Player's Manual, Copywrite 2004, Green Ronin Publishing, Author David Chart.
