FWIW, I'm more of a "Hard SF" guy. No offense; I don't even read Clancy.
But seein' as it's YOU....
The Amazon link for the Trade Paperback is on the far left.
I loved Red Dawn. Great flick. There were a lot of messages in there. I have a lot in here to ... and it builds in each volume.
I've read a lot of Sci-Fi over they years too ... but my own engineering and design expertise, and other interests really moved me towards the military-techno thriller. Althoug I do introduce some pretty cutting edge techs into these books.
FRegards.