Well, that is a very informative book, it is part of recycle work from the author but also a re-evaluation of her whole work. It also comes along as a personal biography from the author, and her own experiences with contacts and abduction. The questions are well laid, and her reflections are very into the point. She admits that part of her sceptical (debunker at times) approach was a kind of defence tactics, but then she keeps with the same attitude in part of the book, what is kind of moronic. All in all is a very good purchase if you are into the subject, the book is still relevant but it is slowly getting obsolete, still if you are researcher you will find many interesting points.