1990, "Amber K", True Magick: A Beginner's GuideYou must decide for yourself whether a new, additional name will help or hinder your magickal growth.
2002, Joyce Higginbotham, Paganism: An Introduction to Earth-centered ReligionsWhat magickal techniques do you use that work well for you?
2003, Denise Zimmermann, Katherine Gleason, The Complete Idiot's Guide to Wicca and WitchcraftYou can even use it as a seal on your magickal correspondence.