I am enthralled by the idea of the 4th Age and The New Shadow.
Through some elementary googling, found a neat online article that puts together a bunch of clues to be found in J.R.R.’s letters and Christopher’s Middle-earth texts.
I broke down and bought the hardcover, The People’s of Middle Earth, which has 13 pages that Tolkien wrote set in the 4th Age concerning the satanic orc cults and so on.
I have no idea where this will lead, maybe some gaming or perhaps some 4th Age fanfic.