The Solimancers: Book 1 of the Duranaya Appraisal

Twice a century, the world of Duranaya grows new surfaces from the top of its mountain, casting old ones into darkness and forcing a constant upward migration of the nation. But there are those who live in the pitch-black Undersurface ... and they have come to claim the sunlit world, with unlikely power and allies.

In the midst of the invasion, Whissen, a monk afflicted with an assassinated mind, crosses paths with Reph, a huntress with a criminal past. They have little in common, but the...