Hell Divers II: Ghosts (Hell Divers Series)
2017
Hell Divers IX: Radioactive (Hell Divers Series)
2022
Extinction Shadow: Extinction Cycle: Dark Age, Book 1 (Unabridged)
2019
Hell Divers (Hell Divers Series)
2016
Hell Divers V: Captives (Hell Divers Series)
2019
Hell Divers IV: Wolves (Hell Divers Series)
2018