Don't know who else to tell, so I'll announce it here:
I finished the rough draft of the fourth book of the series today.
It's been a wild ride, to say the least; and I've got miles of revising to do, but it's good to be done.
But what's even better is now I get to work on some new projects! Yeah! New folks to meet. New adventures to find out about! New secrets to unravel! I've even got interesting short story about a blog.
Just thought you might like to know.