Occult Archive – judaismCurrent 218 – Sitra Ahra (Universe B)Encyclopaedia Judaica – vol.01 (Aa-Alp)Encyclopaedia Judaica – vol.02 (Alr-Az)Encyclopaedia Judaica – vol.03 (Ba-Blo)Joseph_Dan_-_Kabbalah__A_Very_Short_IntroductionKarlsson – Qabala Qliphoth and Goetic Magic