It includes, for every book, the Gunning Fog Index (remember that?) as well as more run-of-the-mill stuff like number of characters, words, etc. Cute touch: They also compute words-per-dollar — for comparison shopping, clearly.
Anyway, this reminded me of the fact that Amazon has scanned and digitized sooo many books.
And I realize this is unrealistic, but I would just like to say, for the record, that I wish to have immediate access to all of those digital books for some (perhaps unreasonable) monthly fee.
You may display the books on my Librie if you wish.