Order of Nine Angles - NAOS (Um Guia Pratico Para Magicka Moderna, in Portuguese)
Order of Nine Angles - Codex Saerus (O Livro Negro de Satan, in Portuguese)
Alektryon Christophos - Deuses Obscuros (Dark Gods, in Portuguese)
Anonymous - History of Nordic Runes p3
Order of Nine Angles - Overview of The Star Game
Rodolfo Amadeo Lanciani - Pagan and Christian Rome