On Tuesday, Housing Works Bookstore in New York City hosted a launch event for N.K. Jemisin's The Stone Sky that attracted more than 200 people. Pictured on the right, Jemison (who this week won, for the second year in a row, the Hugo Award for Best Novel, this time for the previous book in the series, The Obelisk Gate) was joined on the stage by Mika McKinnon, a geophysicist, to talk about the science behind the series.
