After America (The Disappearance Book 2)
Without Warning (The Disappearance Book 1)
A Girl in Time
Stalin's Hammer: Rome (An Axis of Time Novella)
Final Impact: A Novel of the Axis of Time
Designated Targets: A Novel of the Axis of Time
Weapons of Choice (Axis of Time, Book 1): A Novel of the Axis of Time
Stalin's Hammer: Paris: A Novel of the Axis of Time
Stalin's Hammer: Cairo: A novel of the Axis of Time
Battle Hymn (The Lost Regiment Series Book 5)