What about the last one: it is as captivating, interesting than the previous two. In addition to the detective story, we learn a lot of things. The author leads us astray among lots of false leads and suspense lasts until the last page. A real treat!
I have a phobia of spiders and from the beginning, I knew this book would cause me real frights ...
A remarkable trilogy to read in order, I think, to better understand the psychology of the characters.