Janet Farrar is a British teacher and author of books on Wicca and Neopaganism. Along with her two husbands, Stewart Farrar and Gavin Bone, she has published "some of the most influential books on modern Witchcraft to date". According to George Knowles, "some seventy five percent of Wiccans both in the Republic and Northern Ireland can trace their roots back to the Farrars."