Etymology of Wicca published in Canada. It discussed a Gardnerian-based tradition. In ensuing years, many other authors would publish books containing "Wicca" in their titles which advocated solitary practice of Pagan Witchcraft; best known were Scott Cunningham's "Wicca: A Guide for the Solitary Practitioner" (1988) and Silver RavenWolf's "Teen Witch: Wicca for a New Generation" (1998), but other examples included Gerina Dunwich's "The Wicca Garden" (1996), D. J. Conway's "Wicca: The Complete Craft" (2001), Raymond Buckland's "Wicca for Life" (2004) and "Wicca for One" (2004), Arin Murphy-Hiscock's "Solitary Wicca for Life" (2005) and Ann-Marie Gallagher's "The Wicca Bible" (2005). It was also adopted
Celtic Wicca of what Gardner believed to be Native American beliefs and ceremonies, and the ritual structures and terminology used by the Freemasons. Greer and Cooper specifically point to Gardner's involvement in the English Woodcraft and Kibbo Kift groups as a strong influence. Celtic Wicca Celtic Wicca is a modern tradition of Wicca that incorporates some elements of Celtic mythology. It employs the same basic theology, rituals and beliefs as most other forms of Wicca. Celtic Wiccans use the names of Celtic deities, mythological figures, and seasonal festivals within a Wiccan ritual structure and belief system, rather than a traditional or historically