This is the concluding volume of the Void Trilogy and as you might expect from Hamilton is is superior quality Sci Fi. The Pilgramage of the living dream fleet to the void seems unstoppable and it turns out that the accelrator faction have their own plans for the pilgrimage. Everyone else thinks that the interferences with the void will cause the death of the Galaxy but can anyone stop them?
The Fantasy alternate storyline set in the void which was such a novelty in the first two books get comparatively little attention here other than that which is required for the resolution of the "main" sci fi plot. Nevertheless Hamilton does a masterful job of pulling all the many strands together into a tidy conclusion.
My one concern about this trilogy is that I could really have used a wiki or at very least a list of characters to guide me through the complex overlapping strands. Remember this story is set in the future universe of Hamilton's previous Starflyer saga and many threads carry over so there is a lot to remember. Sadly I couldn't find any comprehensive reference on the net and that did hinder my progress slightly.