|No, not that Vol. 4|
What happened was that I reached a point in the story where I thought, "Oh, wait a minute...I don't think I want to go in that direction after all. I want to go in this direction instead!" Which wasn't so much a complete shift as it was more of a "let's keep the plot the same but just with different characters in different settings" sort of change. Still, though, it required that I delete a bunch of stuff and rewrite some earlier passages just to get everything back on track. Trust me, even if you work from an outline, this kind of thing can and will occur. With frightening regularity.
The good news is that I'm still on schedule, possibly even a little ahead. After all, Volume Four isn't due out until 2019. In the meantime, please enjoy Volume Three (and One and Two if you haven't already done so), leave reviews of said volumes on Amazon and Goodreads, join the Wavemaker Order, and do all of the usual cool stuff that you always do. Joel, Felicity, Torin and I really appreciate everyone's support. As Ozzy always says, we love you all.