Frank Stewart Farrar, who always went by the name of Stewart Farrar, was an English screenwriter, novelist and prominent figure in the Neopagan religion of Wicca, which he devoted much of his later life to propagating with the aid of his seventh wife, Janet Farrar, and then his friend Gavin Bone as well. A devout communist in early life, he worked as a reporter for such newspapers as the Soviet Weekly and the Daily Worker, and also served in the British army during the Second World War. He was responsible for writing episodes for such television series as Dr. Finlay's Casebook, Armchair Theatre and Crossroads, and for his work in writing radio scripts won a Writer's Guild Award. He also published a string of novels, written in such disparate genres as crime, romance and fantasy.
After being initiated into Alexandrian Wicca by Maxine Sanders in 1970, he subsequently published one of the earliest books to describe this newly burgeoning religion, What Witches Do.