So I thought this was the penultimate book in the Apt Series, but in fact I am delighted to discover that it's the antepenultimate. I am delighted because I am thoroughly enjoying this series, so the fact that it's one book longer that I thought is rather nice.
The Air War is a great read and I can't think of much more to say about it... except that you'll already know this if you've read the previous seven Apt volumes. Which I encourage you to do.
I discovered three typos! Click on EDITORIAL over to the right, and then on 'errata' to find out what they are. One of them rather made my day. I'll leave you to guess which one.