[gutvol-d] Paragraph spacing in RST?

OK, I'm starting to get the hang of this. You can see the results here: http://epubmaker.pglaf.org/cache/20120326064027/ However, I *really* want my paragraphs to be non-indented and to have a bit of space under each one, and the same thing for block quoted text. The RST manual seems to have this, but when I look at the RST source of same I see no hint of how it is doing it. The other question I have is, how do I know what my book number will be? I have an approval to work on it from PG, but that does not include a book number. Thanks for your patience. I like RST and think it will greatly help my productivity once I have mastered it. James Simmons