Is parody a crime? If so, I am definitely guilty! I invented a shieldmaiden Elf who rescued and used a bow made (by orcs) of the wood of an Ent. Not only did I begin to write her story, I turned it into an RPG and allowed all kinds of non-canonical characters: half-Elves and a half-Halfling (Quarterling, for you math buffs), a reformed and reborn orc, a dwarf constantly out for profit (oh, wait a minute - that's canonical!
), a more or less friendly dragon, speaking horses, a winged Balfrog - it would probably be easier to count the characters that are actually true to Tolkien's Legendarium! In addition, the Western Lands are populated by surfer dude gods and goddesses, there's an underground rail transportation system - but read for yourself* if you want it all. There's no way I can sum up all of the atrocities that added up over three years of writing.
In defense, I can only say that it wasn't actually meant to parody Tolkien's works, but the multitude of Mary Sue fan fictions that have been written about Middle-earth.
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The Revenge of the Entish Bow
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The Reunification of the Entish Bow