Soon after Coven created their Satanic Mass recording, the Church of Satan began creating their own Black Masses, two of which are available to the public. The first, created for the Church of Satan by Wayne West in 1970, was entitled "Missa Solemnis" (named after the Missa Solemnis version of the Latin Mass; originally published only in pamphlet form, later published in Michael Aquino's history of "The Church of Satan"), and the second, created by an unknown author, was entitled "Le Messe Noir" (published in Anton LaVey's 1972 book "The Satanic Rituals").