Synposes Part 2

I recently posted about one-line synopses. In that post, I also referred to synopses of other lengths. Here, I'll talk about the one-paragraph version.  As always, any advice here is IMHO and FWIW.

There are two kinds of one-paragraph synopses I find useful: the kind that would go in a query letter to a prospective agent or editor; and the kind that would go on a book jacket or website.

Both types summarize the main plotline and theme of the book. However, the first will usually include more...