Tolkien fan fiction

As I was drifting off to sleep last night I thought that surely someone has written short stories based in Tolkien's world - it might be interesting to read about the little-known areas of Middle-Earth and the parts they played in Tolkien's history. Hollin, for instance, when Elves still lived there. It was such a bang-up good going-to-sleep idea that I traced the phrase "TOLKIEN FAN FIC" on my arm in the hopes of remembering it this morning. It worked. Behold.