Super! I just checked my Phila. Free Library hold on Seveneves. Interested (annoyed?) that today it tells me that I am #60 of 63 holds. My kindle app. had said there were only 10 holds on it yesterday, which would have made me #11. Oh well, I put in a hold on my library Overdrive link, which now shows that seven holds are on each of the copies available through them. If I don't get this tome I have now read by the end of my two weeks, I will also put a hold in on the printed copy. I'll just have to see which comes up the earliest.
PatH, you might like the In Her Name: The Last War Trilogy. It is character rich, some fleshed out more than others, and the alien descriptions are rather detailed. The 1st of the series managed to get me emotionally involved and care about the characters, both human and alien. It demanded my full attention, as does Seveneves, which is why I stopped reading the latter until I finished the first.