So in one of your State of the Sanderson posts you said that the "Wax and Wayne" series was going to come out in late 2019, but then you decided to write another trilogy that lasted two years, so--
So Wax & Wayne 4. Abandoning Apocalypse Guard has put me a little on the rocks for when I'm going to do that. Right now I'm planning Wax & Wayne 4 to be a book I use as a break from doing revisions on Stormlight 4. Stormlight 4 I have to start in January if I'm going to meet my stated goal of having them come out every three years, which I realize is a long time between books, but remember that they're four times longer than a normal book! *laughter*. You're laughing, but Oathbringer was 450,000 words, Skyward is 110,000. So Oathbringer is longer than four Skywards. I do have Skyward 2 done, and am going through the editing process right now. *applause* So Wax & Wayne 4 is very much on my radar-- I wrote the first one taking a break from Towers of Midnight, so the chances are good I'll need a break from Stormlight 4 and write it there. I don't know if it'll be out next year or the following summer. Stormlight 4 we're shooting for the fall of 2020, and I should be able to get it right around that time if I start in January, so that's the plan.