Wallcraft -- I think I see what you mean about Tables of Contents, and I'm sure it will become clearer when I have a chance to explore Calibre.
Thanks for the information on fonts and ebooks -- I hadn't quite realized that they were as system-dependent as, say, doc or html. I wonder if there's a chart of common fonts for ebook readers, like the
Mac & Windows font comparison?
Left-justification (flush left) is usually the default, yes? If you're cautioning me against right-justification, I hear you. I've never seen anything on line with right justification (a flush right paragraph margin, is what I mean) that looked any better than awful.
Thanks for the link to the Hobbit comparison -- I've bookmarked it. I suspect it's one of those articles where the more experience you have, the more useful it is, so it should be revisited.
Best,
Vonda