A Kirkus Reviews Best Science Fiction and Fantasy Selection of 2017 ',[A] thought-provoking space opera.' Kirkus Reviews ',One of the most unusual and powerfully disturbing space operas we're likely to see this year.' Chicago Tribune Set within a system of decaying world-ships travelling through deep space, this breakout novel of epic science fiction follows a pair of sisters who must wrest control of their war-torn legion of worldsand may have to destroy everything they know in order to surviv ...