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
Growth of religion data" / similar for Canada & Australia). According to The Statesman Anne Elizabeth Wynn claims "The two most recent American Religious Identification Surveys declare Wicca, one form of paganism, as the fastest growing spiritual identification in America". Mary Jones claims Wicca is one of the fastest-growing religions in the United States as well. Wicca, which is largely a "Pagan" religion primarily attracts followers of nature-based religions in, as an example, the Southeast Valley region of the Phoenix, Arizona metropolitan area. In terms of absolute numbers, irreligion appears to be increasing (along with secularization generally). (See the geographic distribution of atheism.)