Book
Lost Keys of Freemasonry
A comparativist popular interpretation of Masonic symbolism and the spiritual meaning of the Craft degrees.
Where to find it
- WorldCat — The lost keys of Freemasonry (Manly P. Hall), OCLC 68373540
- Open Library — The lost keys of Freemasonry by Manly Palmer Hall (work record)
- Internet Archive — The Lost Keys Of Masonry, Manly P. Hall, 1923 (first-edition full text)
- Wikisource — The Lost Keys of Freemasonry by Manly Palmer Hall (full text, US-PD)
- Google Books — The Lost Keys of Freemasonry, Manly P. Hall (Courier/Dover reprint)