Wizards Bookshelf, San Diego, 1987; Softcover; 132pp; Clean, tight copy, Near Fine condition.
Facsimile reprint of book published in London in 1882. "The Great Pyramid is shown to be a representation of the theorem: mathematics is to spirit as geometry is to matter." Chapters include: The Astronomical Theory; Early Egyptian Civilization; The Tomb Theory; The Religious Theory; Seth and Serpent Worship; Appendices. Secret Doctrine Reference Series. Illustrated.