There are, in general, two kinds of TV script books. The first is when the book is based on a draft of the script used in the actual production of the show, such as Father Ted: The Complete Scripts (Boxtree, 1999). The second is when they bodge together a load of transcripts and pretend it was something worth publishing, like with Blackadder: The Whole Damn Dynasty (Penguin, 1998). Perhaps the former is more common than the latter, but damn, that Blackadder one still hurts.
