Quelle, es: El grimorio/Credits

• Autor: Vorlage:Impressum
• Zusätzliches Material: Tom Dowd, Mark Chaffe, Stephen Kenson, Christopher Kubasik, Carl Sargent
• Entwicklung: Tom Dowd
• Redaktion:
  • Senior Editor: Donna Ippolito
  • Assistant Editor: Sharon Turner Mulvihill
  • Editorial Assistant: Diane Piron
• Production Staff:
  • Art Director: Jeff Laubenstein
  • Project Manager: Joel Biske
  • Cover Art: Tom Baxa
  • Cover Design: Jeff Laubenstein
  • Illustrationen: Joel Biske, Janet Aulisio, Jim Nelson, Dell Harris, Jeff Laubenstein, Mike "Troll Boy" Nielsen, Dana Knutson, Mike Medynsky, Karl Waller & Tony Szczudlo
  • Layout: Tara Gallagher, Carol Brozman & Mark Ernst
  • Keyline and Pasteup: Emesto Hernandez