DTBOOK files from the Open-Library / Internet Archive

The "Accessible book" initiative now offers DAISY3 (text-only) as an option for downloading books ! I have tried a couple of books with Tobi (by opening the DTBOOK XML or the OPF file from the DAISY3 fileset), and the markup looks rather good. There are page numbers, but the table of contents is rather poor, because the books only have a single level1 inside the bookmatter. Not ideal then, but it's great to be able to test these books without having to convert them from XHTML or some other format ! Books here: http://openlibrary.org/subjects/accessible_book Press release here: http://www.archive.org/iathreads/post-view.php?id=305502