User blog comment:Elestan Larcalaite/Annoying Mistakes of Singular and Plural Words in LotR/@comment-26116279-20150725164655/@comment-26065062-20150725165251

Yes, but if you're saying something about Middle-earth, it is correct to say elves and dwarves because of the rules of english and because Tolkien wrote it, and nobody dares insult Tolkien and most take up his example.