The Orbs Series Box Set: Books 1–4

Orbs

Orbs II: Stranded

Orbs III: Redemption

White Sands and Red Sands: Two Orbs Prequels

The Extinction Cycle Boxed Set, Books 1–3: Extinction Horizon, Extinction Edge, and Extinction Age

Extinction War

The Extinction Cycle Boxed Set, Books 4–6: Extinction Evolution, Extinction End, and Extinction Aftermath

Savage Skies

Sons of War 3: Sinners

Sons of War 2: Saints

Sons of War

Hell Divers: The Lost Years: X and Miles, a Novella

Hell Divers X: Fallout