I am not an outliner. I used to try to create outlines, but couldn't. I didn't realize that I was a discovery writer until three years ago. So, what I did this time was 'discover' an outline. I took a week and a half and put myself in the improvisatory writing mode that I get into when I discovery write. I think I came up with a pretty good story doing this. Plus, it will be easier to make changes before I start writing the full draft. Thus far, with my first two books, I didn't know the outline until after I went all the way through the draft. Then I had to try to fix things in the story, and it could get messy sometimes. Hopefully, with this newly discovered ability, I can streamline the draft process.
Now, as far as my project schedule, the first thing up is doing another draft of book 1 before publication. I'm still waiting for my editor to get back with me before I can start that that project. That's why I did the outline for book 3; to kill time until then. Anyway, I also recently finished draft 2 of book 2, so after book 1 is tucked into bed, I'll do the third draft of book 2. Then, I'll do draft one of book 3. Of course, since I just finished the outline for it, I want to start it now, but I have to tell myself to be patient and do things in their proper course. This will give me time to ponder the outline and make adjustments before I start writing. Again, I hope this will speed up the drafting process.