I hadn't used the Factbook in a while and now I see that there have been updates. I like the fact that for passage study you've included the Bible in the Factbook. That is helpful for finite passages, but not as helpful for books of the bible or entire corpuses (i.e. Pentateuch). One piece of feedback I would give that would greatly benefit me and I believe others is this:
For a Biblical Book or Corpus, make the Key Article a Bible Dictionary article, not the bible. See below what I'm referring to:
When I'm studying a whole book or corpus, I want quick overview information on the whole book from a Bible Dictionary. I have no plans to read the entire book inside the Factbook. (Just having the opening section of a book/corpus in the Factbook is not helpful either. I probably already have the bible open, and if not, I can just click the hyperlink at the top of the Factbook article.)
I would find this a lot more helpful if I could just see a dictionary article on a bible book/corpus right at the top. That's what I use the factbook for, quick access to information about whatever I typed in.
See this example for Enoch, I would want the same thing for a bible book/corpus:
