Point of Impact - The book that the movie shooter was based on. Really good book.
David Hagberg, Clive Cussler, Sean Flannery (he has another book name also that I can't remember off the top of my head), Robert Ludlum, Jake Higgins (especially the Sean Dillon Series), have all been favorite authors of mine for a long time now and I've read just about everything from them and enjoyed them.
Storming Intrepid by Payne Harrison was pretty good.
Defcon One, Shadow flight, and Rules of engagement were all really good by Joe Weber.
Also Tom Clancy's Jack Ryan series (especially "Without Remorse" - My personal favorite about the John Clark character in the Jack Ryan books.) Not a huge fan of the Op-series, net force or other stuff he took part in though. Not bad, just not as good.
I enjoy a good book.
These are all fiction-action, suspense books. That's what I enjoy.