William E. Butterworth IV

Books
The Assassination Option The Assassination Option
The Assassination Option
2014
Top Secret Top Secret
Top Secret
2014
Broken Trust Broken Trust
Broken Trust
2016
Deadly Assets Deadly Assets
Deadly Assets
2015
Hazardous Duty Hazardous Duty
Hazardous Duty
2013
The Double Agents The Double Agents
The Double Agents
2007

Audiobooks
Hazardous Duty: Presidential Agent Series, Book 8 (Unabridged) Hazardous Duty: Presidential Agent Series, Book 8 (Unabridged)
Hazardous Duty: Presidential Agent Series, Book 8 (Unabridged)
2013
Covert Warriors: Presidential Agent Series, Book 7 (Unabridged) Covert Warriors: Presidential Agent Series, Book 7 (Unabridged)
Covert Warriors: Presidential Agent Series, Book 7 (Unabridged)
2011
The Saboteurs (Abridged) The Saboteurs (Abridged)
The Saboteurs (Abridged)
2006
The Vigilantes (Unabridged) The Vigilantes (Unabridged)
The Vigilantes (Unabridged)
2010
The Double Agents (Unabridged) The Double Agents (Unabridged)
The Double Agents (Unabridged)
2007
The Outlaws: a Presidential Agent novel (Unabridged) The Outlaws: a Presidential Agent novel (Unabridged)
The Outlaws: a Presidential Agent novel (Unabridged)
2010