As you can imagine, it isn't every day that fiction book publishers receive a new language from one of their authors! So not too surprisingly, a couple of errors crept into the text of the appendices in Dark Demon:

• p. 503: refers to a map that do not actually appear in the appendix. You can view this map in the Carpathian Chanting Technique section.
  
  
• p. 517: displays a "language tree". "Urgic" should actually be "Ugric". The corrected tree can be seen in The Carpathian Language.