Hi. You are wrong about dwarfs and dwarves. Tolkien and/or his publishers
have somehow copyrighted the use of one or the other. Tolkien's original
was dwarfs I think, so everyone else now uses dwarves. Yes, I know that
you cannot copyright an individual word, so legally that wasn't it, but I
do know that there is legal protection now. My point though was that who
knows, when checking a scanned copy, what was intended.