Adventures in Middle Earth Home Page
Adventures in Middle Earth was an excellent RPG set in Middle Earth and using the D&D 5e ruleset. It was made by Cubicle 7 based on their One Ring game, but both are dead too.
Apparently there were Contractual differences between them and Sophisticated Games who are the current licence holders. No details are given but I beat you a seed cake that it was money. Amazon at the time were about to launch the dreadful Rings of Power, which should of meant new interest in the IP which meant licencees want more money. Oh well. At least I got some of the books whilst I could and PDFs of most of the others, so I can still play it. There is a new 5e based game now that is based on one ring 2nd edition.