FREE! The Greatest of Literary Problems: The Authorship of the Shakespeare Works: An Exposition of All the Points at Issue, from Their Inception to the Present Moment James Phinney Baxter.
Houghton Mifflin, 1917
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 William F. Friedman; Elizabeth S. Friedman.
Cambridge University Press, 1957
Mystery Identities: William D. Rubinstein, Co-Author of a Radical New Book on Shakespeare's True Identity, Reflects on Some Riddles of History in the Light of His Own Discoveries Rubinstein, William D..
History Today, Vol. 55, No. 11, November 2005