Clandestine Operations books
Top Secret 2014
The Assassination Option 2015

Presidential Agent books
Covert Warriors 2011
Hazardous Duty 2013

Badge of Honor books
The Traffickers 1996
The Vigilantes 2010
The Last Witness 2013
Deadly Assets 2015

Honor Bound books
Death and Honor 2008
The Honor of Spies 2009
Victory and Honor 2011
Empire and Honor 2012

Men at War books
The Saboteurs 2006
The Double Agents 2007
The Spymasters 2012