House of Suns - sci-fi novel by Allastair Raymolds. Beyond the Aquila Rift, short stories, also by him. The world building is incredible. The Expanse Series.

House of Suns - sci-fi novel by Allastair Raymolds. Beyond the Aquila Rift, short stories, also by him. The world building is incredible. The Expanse Series. Impro! By Keith Johnstone