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

A Colder War (Thomas Kell Spy Thriller, Book 2)

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

A Divided Spy (Thomas Kell Spy Thriller, Book 3)

Target Two (The Spy Game—Book #2)

A Foreign Country (Thomas Kell Spy Thriller, Book 1)

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

BOX 88 (BOX 88, Book 1)

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

JUDAS 62 (BOX 88, Book 2)

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

The Camel Club: Volume 1

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

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

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