. >> host: john zenelis, when you pick the books to go in these display cases, who cure rated this, by the way? >> guest: several of my colleagues in the special collections and archives area. they made the selections, showed the works to be highlighted, and they made the an annotations accompanying each of the displayed items, and they chose to select a question asked on the "book notes" televised program by brian lamb and then reproduced the answer, the response provided by the author to that question. >> host: and here again in the ben franklin book you can see a lot of notes taken while reading the book. when you put these books in the cases, did you look for varying points of view as c-span does in general? >> guest: yes, exactly so. earlier i mentioned one of the criteria was to reflect the broad perspective involved in "book notes," and that's exactly the point. there are various subjects covered in the 801 books, and secondly, many m points -- certainly, many, many points of view from a political perspective, a social perspective, humanistic perspective, all kinds of perspectiv