Yumi and the Nightmare Painter

I loved this secret project. I read it quite slowly compared to normally. I enjoyed the story, although it did get a bit complicated at some point. Luckily, Hoid stopped a bit to explain exactly what was going on, which I believe he also did a little bit of in Tress of the Emerald Sea. Usually with Sanderson's books you really have to figure stuff out yourself, but this made it very clear, and it was a great addition in my opinion.