"Hell is other people..." What if Hell was... You? You, who wish to make a pact with the Devil... or learn the blasphemous litanies recited during the Black Mass... You, who want to summon the spirits of the dead and curse your enemies... Delve into the mysteries of the Devil's Black Bible. Macabre rites, demonic incantations, medieval witchcraft, here are the verses of Hell, drawn from the forgotten pages of the oldest grimoires. These are the holy scriptures of traditional Satanism, as practiced since the early Middle Ages by the followers of the Prince of this World. Ave Satanas was partly written from inside a prison cell, while the author was waiting for his trial for murder. After his release, he used the lore acquired through his interactions with several members of the Satanic underground to finish this grimoire. Follow the instructions given in this book at your own peril, for only those who do not fear damnation can go through these forbidden rituals.