Hunting Zero (An Agent Zero Spy Thriller—Book #3)

File Zero (An Agent Zero Spy Thriller—Book #5)

Trapping Zero (An Agent Zero Spy Thriller—Book #4)

Recall Zero (An Agent Zero Spy Thriller—Book #6)

President Elect (A Luke Stone Thriller—Book 5)

Assassin Zero (An Agent Zero Spy Thriller—Book #7)

Target Zero (An Agent Zero Spy Thriller—Book #2)

Oppose Any Foe (A Luke Stone Thriller—Book 4)

Our Sacred Honor (A Luke Stone Thriller—Book 6)

Situation Room (a Luke Stone Thriller—Book #3)

Decoy Zero (An Agent Zero Spy Thriller—Book #8)

House Divided (A Luke Stone Thriller—Book 7)

Primary Threat: The Forging of Luke Stone—Book #3 (an Action Thriller)

Primary Command: The Forging of Luke Stone—Book #2 (an Action Thriller)

Chasing Zero (An Agent Zero Spy Thriller—Book #9)

Vengeance Zero (An Agent Zero Spy Thriller—Book #10)

Zero Zero (An Agent Zero Spy Thriller—Book #11)

Primary Glory: The Forging of Luke Stone—Book #4 (an Action Thriller)

Absolute Zero (An Agent Zero Spy Thriller—Book #12)

Oath of Office (a Luke Stone Thriller—Book #2)