"The Vision and the Voice" is a recording of Aleister Crowley's work with the thirty Aethyrs of enochian magick. It is available in Adobe PDF format for Acrobat Reader, which preserves the layout, format, and odd characters (like enochian letters) in the original. This version includes no commentary.
Adobe Acrobat Reader can be downloaded freely for any type of computer. If you do not have the capability to view PDF files, please visit Adobe's Acrobat Reader Download Page to get yourself a free copy of Acrobat Reader before downloading The Vision and the Voice.