This is a book that exists within the game that you can't read. It is mentioned on the Study Panel at the start of the game (I love using that ) if you check the Library's page. Anyone who's played Final Fantasy VIII will have at least an inkling as to what a Sorceress Knight is, but what exactly is a "Scenario Edition", and how is it different to any other book? The only thing I can think of is a CYOA, but I could be wrong...