Wanting to start with some shorter (and easier), I've formatted Trollope's first Barsetshire novel, "The Warden", with the idea of going through them all. I admit to some qualms about sending it in without someone critiquing it to see if it passes muster. Any volunteers? It's not clear, either, how it gets submitted for download.
I did do a TOC for it, mostly for practice; I have doubts about its use for a single novel, mostly because I can't ever remember using a TOC in a printed novel.
I learned a lot, thanks to Harry's tutorial. The tip about unchecking the auto refresh alone has saved me from continuing to pound my head against the wall.