The Satanic Scriptures
Peter Howard Gilmore is an American author and administrator of the Church of Satan. He was appointed High Priest of the Church in 2001 by Magistra Blanche Barton. Within the church, he is known as Magus Peter H. Gilmore, High Priest of the Church of Satan. The Satanic Scriptures, a book collecting his essays and other writings was released on October 13, 2007. The book includes previously non-public rituals, such as Satanic marriages and funerals. Many of the rituals detailed in the book were previously only known to members of the priesthood in the Church of Satan, such as the wedding rite which was performed by founder Anton LaVey, along with the details for a Satanic funeral, assumed to be a variation on one such which was performed on him.