Without Warning (The Disappearance Book 1)

After America (The Disappearance Book 2)

Angels of Vengeance (The Disappearance Book 3)

Final Impact: A Novel of the Axis of Time

Designated Targets: A Novel of the Axis of Time

Stalin's Hammer: Rome (An Axis of Time Novella)

Weapons of Choice (Axis of Time, Book 1): A Novel of the Axis of Time

Stalin's Hammer: Cairo: A novel of the Axis of Time

Stalin's Hammer: Paris: A Novel of the Axis of Time

Ascendance: Dave vs. the Monsters (David Hooper Trilogy)

Beyond the Shield