up next, we tour sonoma state university's collections with lynn prime who shows us movies based on the works of jack london and a collection of ernest hemingway's private letters. >> we're on the campus of sonoma statement in the waring jones room which is where our jack london collection is housed. it also houses the jack london in context collection. and right next to us are all of our other special collections including our hemingway letters and some other unique and fragile, in many cases, materials. the collection is, all told, it's probably about 5,000 items, 500 or so items related to movies, hundreds and hundreds of first edition books and probably close to a thousand items in the serial publications like cosmopolitan magazine and "ladies home journal" and colliers magazine. our special collections are unique in a wide variety of ways. all of the materials we have we try to use them to support undergraduate research and learning. so we have, for instance, with the jack london collection we have first editions of many of jack london's novels, we have first editions in serial for