This is either the thirteenth Realm of the Elderlings book, or the fourth Dragon book, depending on how you look at it; it's the conclusion of the story about the resurrection of dragons that began back in the first Fitz trilogy. The writing and characterisation hers is up to Hobb's usual standard; good stuff.
I wonder which universe we'll get a book from next — it'd be nice to hear more about the Soldier Son world…
ISBN 9780007444168.