Pistis Sophia, by G.R.S. Mead, [1921], at sacred-texts.com
Biographical data: G. R. S. (George Robert Stow) Mead [1863-1933]
Scanned, proofed, and formatted at sacred-texts.com, June 2005, by John Bruno Hare. This text is in the public domain in the United States because it was published prior to 1923.