I finally went back and finished Un Lun Dun by China Mieville. The first hundred pages really irritated me, but it picked up after that and I zoomed through the rest. It definitely seemed like it was for middle-grade readers, but the slow beginning would probably discourage them.
I also finished Bitter Seeds by Ian Tregillis and I can't recommend it enough. There is no way to describe this book that does it justice. None whatsoever. It was released on Audible right after I finished reading it. Read it or listen to it, it's a terrific book.
I'm still working on The Stand by Stephen King. It's one of those books that you can set aside for a couple of days and pick right back up where you left off.
I'm also reading Pandemonium by Daryl Gregory. It's fabulous so far. Like Bitter Seeds, it's a very creative and unusual book that can't adequately be described.