Nine Dragons by Michael Connelly

I've read a lot of Harry Bosch but this one has to be one of my favorites. I loved the international element. The mystery seemed to be richer than in some of the others and I always love to check in on Harry and see what he's been up to :0). 


You will find an official plot line description at: 
http://www.goodreads.com/book/show/6413193-nine-dragons