I had problems with the previous volume in this series, partly because it had been so long between books, I had lost track, and partly because I just didn't think it was as well written as the deaths of Julie's books, which set an extraordinarily high standard. This one, however, was back on track - I could hardly put it down. Admittedly, the plot does get a bit obscure and dark, but that leaves me all the more eager to find out what will happen next.
Pedant Mode: it is not really necessary to use "whom, whomever, whomsoever" at all in modern English except when it comes directly after a preposition, so I don't understand why Julie continues to use it completely wrongly. "Whom" belongs in the same set as "me, him, her, us, them", but this writer keeps using it as if it were in the "I, he, she, we, they" set. Weird!