Building upon the best-selling 2005 edition, Betsy McLane keeps the same chronological examination, factual reliability, ease of use and accessible prose style as before, while also weaving three new threads - Experimental Documentary, Visual Anthropology and Environmental/Nature Films - into the discussion. She provides emphasis on archival and preservation history, present practices, and future needs for documentaries. Along with preservation information, specific problems of copyright and fair use, as they relate to documentary, are considered