[en] [E-Day 01] • E-Day Great Wave Ink Publishing
[en] [E-Day 02] • Burning Earth Great Wave Ink Publishing
[en] [Hell Divers 08] • Hell Divers VIII · King of the Wastes (The Hell Divers Series) Blackstone Publishing
[de] [Orbs 01] • Orbs Great Wave Ink, Inc
[en] Hell Divers IV · Wolves Blackstone Publishing
[en] [Hell Divers 05] • Hell Divers V · Captives Blackstone Publishing
[en] [Orbs 03] • Redeption Simon & Schuster/ Simon451
[en] The Orbs Omnibus Simon Schuster/ Simon451
[en] [Hell Divers 04] • Wolves Blackstone Publishing
[en] The Trackers · Box Set 1-4 Great Wave Ink Publishing
[en] [Orbs 02] • Stranded Simon & Schuster/ Simon451
[en] [Hell Divers 07] • Warriors Blackstone Audiobooks
[en] [Hell Divers 01] • Hell Divers Blackstone Audiobooks
[en] [The Extinction Cycle 05] • Extinction End Amazon Digital Services
[en] [Extinction Cycle: Dark Age 01] • Extinction Shadow Great Wave Ink Publishing
[en] [Extinction Cycle: Dark Age 03] • Extinction Ashes Independently published
[en] [Orbs 04] • Exodus Great Wave Ink, Inc
[en] [Extinction Cycle Dark Age 04] • Extinction Darkness Great Wave Ink Publishing
[en] [Extinction Cycle: Dark Age 02] • Extinction Inferno Great Wave Ink Publishing
[en] [Hell Divers 05] • Captives Blackstone Publishing