Because so much information exists only in video format--from documentaries to instructional videos to entertainment films that create a significant amount of the popular culture--libraries have increased their collections of these materials. Nevertheless, no library could possibly afford to collect every item its patrons might one day request.…

Teenagers' innate interest with the justice system is one of the reasons that so many high school literary classics teem with criminals, controversial issues, and trials. Novels such as "To Kill a Mockingbird," "A Separate Peace," "The Crucible," and "Twelve Angry Men" feature high-impact trials. In the author's desire to tap into this interest,…