While the late Sam Blumenfeld decidcated most of his adult life to warning the American people of the delebarate dumbing down of America and promoting intensive phonics, he long believed that Christopher Marlowe was the author of the plays of Shakespeare. While we at Camp Constitution don’t a position on the subject, we think Sam made a good case for it in his book:
http://blumenfeld.campconstitution.net/Books/Marlowe-Shakespeare%20Connection%20(editor).pdf