Finished 'Shadows of Self' by Brandon Sanderson.
An excellent read, and a very nice, tightly written book. We have known for a while that Sanderson can do epic world building and vast and complex stories. "The Emperor's Soul" - a terrific and tightly plotted novella - showed that he can do elegant and beautifully structured stories, too.
If anything, Shadows of Self is considerably better than Alloy of Law, because it ties a lot more neatly and comprehensively into the known Mistborn universe. Besides, the introductions - of people and settings, some of which took some time to develop in Alloy of Law - have been established, even if fleetingly, by now, so we have some sense of the world in which the tale is set.
Characters and settings - both as active actors and as grace notes, make welcome appearances, - and in some cases, welcome reappearances - and the whole architecture of the wider narrative arc becomes somewhat clearer and more challengingly complex.
Looking forward to the third instalment which is due to be published in January.