Periodicals

The landscape of non-book library materials has a broad variety of journals and magazines and other 'serials' --and no single way of interrogating the full range. Indeed, the riches at our disposal are so varied that even the guides are complicated by many choices, and the search interfaces are an even greater difficulty.

Books have the disadvantage of taking a relatively long time to produce (figure a year from completed manuscript to book-on-shelf, though some are faster and some slower), and lots of subjects 'happen' much more rapidly. In addition, the kind of communication that an "article" can accomplish is different from that of a book, obvious in the sciences where current information is especially valuable.

So what are the tools at our fingertips, and how shall we choose among them?