The Stone Sky, N.K. Jemisin
Book 3 of The Broken Earth (Orbit)
The Moon will soon return. Whether this heralds the destruction of humankind or something worse will depend on two women.
Essun has inherited the phenomenal power of Alabaster Tenring. With it, she hopes to find her daughter Nassun and forge a world in which every outcast child can grow up safe.
For Nassun, her mother’s mastery of the Obelisk Gate comes too late. She has seen the evil of the world, and accepted what her mother will not admit: that sometimes what is corrupt cannot be cleansed, only destroyed.
About N.K. Jemisin:
N. K. Jemisin is a Brooklyn author who won the Hugo Award for Best Novel for The Fifth Season, which was also a New York Times Notable Book of 2015. She previously won the Locus Award for her first novel, The Hundred Thousand Kingdoms, and her short fiction and novels have been nominated multiple times for Hugo, World Fantasy, and Nebula awards, and shortlisted for the Crawford and the James Tiptree, Jr. awards. She is a science fiction and fantasy reviewer for the New York Times.