A stompingly massive novel, but it's a really good read, a true improvement on the previous Courtney instalment. Many authors would have split this into 3 novels, but not old Wilbur and to be honest it's all the better for it.
If as I am you are working your way through the Courtney series then this is definatly worth a go, one interesting point is that we now have 2 characters again named Sean and Garry Courtney, these characters are cleverly written in that they share many of the qualities of their name sakes but also are very different; I can't wait to read the next one which largly features these two characters.