For those who are interested in free books...

...Matthew Bracken's Enemies Trilogy free for Kindle download. See the dates below.

I read the first some years ago. I really enjoyed it, but I never got around to the last two. Now I have no excuse.
Amazon links here:
Enemies Foreign And Domestic
Domestic Enemies: The Reconquista
Foreign Enemies And Traitors
H/T to WRSA.