I instantly started in on "Full Black" which is kind of a part 2 to Foreign Influence. If you want to read them I would recommend you read them in order.
In the prelude to "Full Black" the author notes the following:
The attacks as well as the strategy in this novel are based upon a disturbing blueprint designed to assist in and encourage the destruction of America. This blueprint, entitled Unrestricted Warfare, is real.
While this book is a work of fiction, specific information was purposely altered in certain sections so as not to enable those that wish to do us harm.
"Brad Thor" has an interesting background:
Brad has served as a member of the Department of Homeland Security’s Analytic Red Cell Unit, and is a fellow of the Alexandrian Defense Group. He has lectured to law enforcement organizations on over-the-horizon/future threats and has been a keynote speaker for the National Tactical Officers Association annual conference, and the Ronald Reagan 100 celebration. A strong supporter of The Heritage Foundation, Brad has spoken at their national headquarters on the need for robust missile defense. He also sits on The International Free Press Society’s Board of Advisors, and has served as a judge for the Sam Adams Alliance Annual Awards.
If you choose to get them I hope that you enjoy them as much as I did!