Alien Inferno's Fall

Earth Unending

M.R. Forbes

Into the Darkness

Joshua T. Calvert

Alien: Out of the Shadows

Tim Lebbon

Rage of the Ancient Gods

Craig Robertson

The Valley of Shadows

John Ringo

Dead Sea

Brian Keene

Dog Dayz

Mark Tufo

Alien: Icarus

Phillip Kennedy Johnson

Missions from the Extinction Cycle

G. Michael Hopf

Destruction

Ezekiel Boone

The Void

Greig Beck

Salvation Day

Kali Wallace