Corrected a few things

I've fixed a few things about the Wheel of Fire books.  A few typos, but also removing the series name from the titles.  I still have to do this for a couple books on Kobo, but I'll do that Tuesday after the current promotion is over.

I have no idea when the instructions prohibiting parenthetical stuff in titles were put in place.  It's either a recent thing and no one told me, or it's an old thing that I simply missed somehow.  Either way, I'm making the fixes so that the metadata's compliant everywhere.

I've also signed up at StoryOrigin.  I've joined a group and will be promoting Clouds of Venus as part of that group later in April.  We'll see how it goes.