Great ending (?) to the Milo Weaver series, nicely wrapping up all of the many loose ends of all three books, many, MANY loose ends. If you are going to read this series, I highly recommend reading all three back-to-back with no break between them. The storyline is tightly wound and details are lost or forgotten over longer spans of time.
As many reviewers have already pointed, much of this final volume is devoted to characters other than Mr Weaver, but the author is an excellent writer and doesn't fail in the least to keep the reader turning the page well into the night.
I'm looking forward to more in series, and I hope Olen Steinhauer continues to bring us the adventures of Milo Weaver and the Tourists.