This was a very good book on the Scream trilogy. Though it says it's an unofficial guide, I've yet to find an official one. Does one exist? Anyway, the book was interesting to me, but after surfing the net for a while, I found a lot of the information on other web sites (some conflicting). I also found it annoying that it liberally threw spoilers around (don't think you'll get away by not reading "The Plot" chapters, the killer's name is in the comentary too). This aside, I liked it a lot, especially some of the comments made by the author.