# Credits
Mike Mason, with Paul Fricker, Sandy Petersen, and Lynn Willis
The Call of Cthulhu Roleplaying Game was originally written by Sandy Petersen, with later revision by Lynn Willis and others. The 7th edition is a collaboration between Mike Mason and Paul Fricker. The rules included in this wiki were written by Mike Mason based on the Call of Cthulhu Quick-Start Rules and Call of Cthulhu Keeper Rulebook written by Mike Mason and Paul Fricker.
Byakhee © 2022 the Estate of August Derleth. Used with permission.
Chaosium recognizes that credits and copyrights for the Cthulhu Mythos can be difficult to identify, and that some elements of the Mythos may be in the public domain. If you have corrections or additions to any credits given here, please contact us at mythos@chaosium.com.
# Website
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