The Last Emperox by John Scalzi
I have problems with series ending. Either I love the series and don't want it to end or I get bored with the series and don't make it to the end (which happens more often). Trilogies simplify the issue a little. There's only three, so chances are if I enjoyed the first one I won't have gotten bored yet by the time the third rolls around. On the other hand, there's only three and I want more time in the world with the characters. The Interdependency falls into the second category. I love it and want more. Maybe a follow-up trilogy. Please.
First off, don't read The Last Emperox as a stand alone. Read the first and second, in that order. Meet the characters, discover the world, learn the politics, get an idea of the science. (I'm not really sure how scientific the science is, but that's beside the point. Don't worry that this is too sciencey, it's not.)
The Last...