Actually, I was mistaken, it's Thin Air that I'm struggling with, which is book 6. I agree, elgran, that she seems to have run out of steam. I think I mentioned somewhere that I was reading one of Ariana Franklin's books which she started before she died and her daughter finished it. It is said that "you couldn't see the joins", but you patently could. It was good, but seemed to lose its way in a manner that she would never have allowed to happen, and certain phrases brought you up short, so that you thought "she would never have let her character say that in that way". A good try, but very big shoes to fill, sadly.