Having had it sanity checked, spell checked, proofed and hopefully honed to near completion, the manuscript is now back with the editor.
I am, not surprisingly, extremely nervous. To kill the nerves, I've been busy with yet more promotion, getting the blog linked to new sites and trying to make sure the RSS feeds are all connected. Hopefully most of this is now done - as you can see from the growing list of badges on the right hand side of the blog.
As long as I can get this done correctly now, it should make getting word out about the book a lot easier when the time comes.