N.K. Jemisin is well-known for her Broken Earth trilogy, but that’s fantasy. These are the best award-winning sci-fi books. In The City We Became, New York City is a living life form with six children: the city and its five boroughs. In Brooklyn, a politician can hear the song this great city sings. In Manhattan, a student steps off a train and remembers nothing about himself, but he can feel the pulse of the city. Characters and city combine for a cool exploration.