Aye, Robot: A Rex Nihilo Adventure - Starship Grifters, Book 2 (Unabridged)
2017
The Wrath of Cons: A Rex Nihilo Adventure: Starship Grifters, Book 3 (Unabridged)
2019
The Dawn of the Iron Dragon: An Alternate History Viking Epic (Saga of the Iron Dragon, Book 2) (Unabridged)
2018
Mercury Revolts: The Mercury Series, Book 4 (Unabridged)
2024
High Plains Grifter: A Rex Nihilo Adventure (Unabridged)
2024
A Grift Too Far: A Rex Nihilo Adventure (Unabridged)
2025