hey thanks for posting this author - I haven't seen anything of his before..
http://www.vinceflynn.com/
{click on the books for info}
seems to be along the lines of Clancy and Ludlum - espionage & special ops stuff.
I love these types of books!
Have you read any Jon Land?
http://www.geocities.com/Athens/Acropolis/7015/
I recomend
Dead Simple - I read it 5 times {once a year}before passing it on to a friend.