... the writing is fast-paced and engaging. The back-stories that are gradually revealed for each of the characters are interesting, and provide intriguing hints at the tensions and problems that exist in the spaceships. From the strictly monitored one-child policy, to a democracy that is crumbling from within, and a distinct class system that is surely just a spark away from causing the entire colony to explode into conflict, there are multiple fascinating issues that appear to have arisen in this post-apocalyptic society. thebookbag.co.uk