Aaron Leitch - A Pronunciation Guide to the Angelical Language of Dr John Dee
Edward Kelley - The Angelic Alphabet
Aninymous - The Angelical Alphabet
Horace Wallis - The Cosmology of the Rigveda
John Dee - The Mathematicall Praeface to Elements of Geometrie of Euclid of Megara
Aleister Crowley - Liber 474 OS Abysmi vel Daath