Choronzon
Wikipedia: Choronzon
Thelemapedia: Choronzon
Aleister Crowley on Choronzon: The Confessions of Aleister Crowley: http://hermetic.com/crowley/confessions/chapter66.html
The Tenth Aethyr: http://hermetic.com/crowley/the-vision-and-the-voice/aetyr10.html
Article: Choronzon, the Lord of Dispersion: http://hem.bredband.net/arenamontanus/Mage/chor.html
Article: Choronzon: http://www.bibliotecapleyades.net/cienciareal/cienciareal19.htm