Looking around the site for a while, I found that Fair Game concluded the contracted-at-the-time-of-last-update Alpha and Omega books.
I also did find a couple questions about when the next Alpha and Omega book would be; I debated over whether to post this as sufficiently different, or not post it as too similar. I hope I made the right choice; my apologies if I didn't.
I'm asking, not when will the next Alpha and Omega book be, but whether there will be another Alpha and Omega book.