I have loved this series! I hope this is not the end of the series. I want to know what happens to the Solar Union! I love to join the Solar Union. Imagine living in an Asteroid!
The following is a scene suggestion for the author.
I only wish more had been done with the alien race that was allowed to settle on Mars. Imagine some of them in the marines on a night out drinking. I can see 1 human riding one of them that was also drunk while charging another drunken pair like jousting!