Parsons' book The Non-Christian Cross (1896) argued that the Christian cross symbol is not Christian in origin.[3]
He was a member of the Society for Psychical Research. Parsons authored a 561 page book The Nature and Purpose of the Universe on philosophy and psychical research, published in 1906.[4]
Bacon: Being an account of seven years of refusal by the accepted authorities to supply a reasoned judgement concerning certain new evidence affecting.. the identity of the poet Shakespeare, 1922
The British Museum and Shakespeare's identity, 1924
^ abFriedman, William F; Friedman, Elizabeth S. (1957). The Shakespearean Ciphers Examined: An Analysis of Cryptographic Systems Used as Evidence that Some Author Other Than William Shakespeare Wrote the Plays Commonly Attributed to Him. Cambridge University Press. pp. 178-180. ISBN978-0-521-05040-1