(Originally published as Give me Liberty under the pseudonym of Alex Baldwin) (1986) The Fighting Agents (Originally published as Into Enemy Hands under the pseudonym of Alex Baldwin) (1989) The Saboteurs (2007) (with William E. Butterworth IV) The Double Agents (2008) (with William E. Butterworth IV) The Spymasters (2012) (with William E. Butterworth IV), Badge of Honor Series (Philadelphia Police Department) Men in Blue (Originally published under pseudonym John Kevin Dugan) (1988) Special Operations (Originally published under pseudonym John Kevin Dugan) (1989) The Victim (1991) The Witness (1992) The Assassin (1993) The Murderers (1994) The Investigators (1997) Final Justice (2003) The Traffickers (2009) (with William E. Butterworth IV) The Vigilantes (2010) (with William E. Butterworth IV) The Last Witness (2013) (with William E. Butterworth IV), [[Deadly Assets (W.E.B. Griffin novel)|Deadly Assets]] (2015) (with William E. Butterworth IV), Broken Trust (2016) (with William E. Butterworth IV), The Attack (2019) (with William E. Butterworth IV), Honor Bound Series (OSS in South America) Honor Bound (1993) Blood and Honor (1996) Secret Honor (1999) Death and Honor (2008) {with William E. Butterworth IV} The Honor of Spies (2009) (with William E. Butterworth IV) Victory and Honor (2011) (with William E. Butterworth IV) Empire and Honor (2012) (with William E. Butterworth IV), The Presidential Agent Series (contemporary counterterrorism) By Order of the President (2005) The Hostage (2006) The Hunters (2007) The Shooters (2008) Black Ops (2009) The Outlaws (2010) (with William E. Butterworth IV), Covert Warriors (2011) (with William E. Butterworth IV) Hazardous Duty (2013) (with William E. Butterworth IV) Clandestine Operations Series (early CIA) Top Secret (2014) (with William E. Butterworth IV), The Assassination Option (2014) (with William E. Butterworth IV), Curtain of Death (2016) (with William E. Butterworth IV), Death at Nuremberg (2017) (with William E. Butterworth IV), The Enemy of My Enemy (2018) (with William E. Butterworth IV), Written with Richard Hooker as William E. Butterworth M*A*S*H Series M*A*S*H Goes to New Orleans (1974), M*A*S*H Goes to Paris (1974), M*A*S*H Goes to London (1975), M*A*S*H Goes to Vienna (1976), M*A*S*H Goes to San Francisco (1976) M*A*S*H Goes to Morocco (1976), M*A*S*H Goes to Miami (1976), M*A*S*H Goes to Las Vegas (1976), M*A*S*H Goes to Hollywood (1976), M*A*S*H Goes to Texas (1977), M*A*S*H Goes to Moscow (1977) M*A*S*H Goes to Montreal (1977), Written under pseudonym of Webb Beech No French Leave (1960) Article 92: Murder-Rape (1965) Warrior's Way (1965) Make War in Madness