Okay, I'm going to have to plug The Last Ringbearer. See download link for an english translation (which cannot be sold for money for legal reasons but can be downloaded for free).

Originally written in Russian, which pretty much explains the tone. The hobbits and the ring never existed and the Lord of the Rings is the long-after-the-fact mythologized retelling of a war as told by the victors. Aragorn was a power-hungry opportunist who stole the throne. Sauron was a ruling dynasty of the rich nation of Mordor, invaded by the barbarian hordes at its borders. Its trolls and orcs were human ethnicities, with the retelling of the war warping their portrayal into monsters. Saruman quit the council of wizards in disgust when he learned that they sided with the barbarians in their genocide of Mordor because of the fearsome power that Mordor's new industrial revolution could bring. And we get a glimpse at an 'industrialized' middle-earth 3,000 years into the future where, among other things, aerospace companies try and fail to replicate the ancient lost materials science of mithril.