There is the History and Catechism of the Moorish Orthodox Church of America (MOCA) for those interested in some of Bey's sprituality. Your webmaster is a member as Mustafa Ali Bey.
I have added an important essay by Henri Corbin: Mundus Imaginalis.
There is also this foundational document by Noble Drew Ali: The Holy Koran of The Moorish Science Temple of America.
There are also Moorish documents written by Hakim Bey: