This series continues to deliver. This one had a change of POV character, which threw me a little at first. However, in hindsight it was an absolutely necessary choice given the scope of the story being told here. This one is about the establishment of a moon colony with a saboteur in the ranks. Which, given the previous POV character is on a 4 year trip to Mars, required a different perspective to tell the tale. This was an absorbing and entertaining read. Definitely recommended.