Semper Die Book Series by Jonathan Shuerger
Semper Die is a post-apocalyptic novel series where United States Marines confront a world after the dead have risen. As governments fall and warlords rise, the Marines of Alpha Squad step up to defend the defenseless and punish the evil.
The Semper Die Series
Book I
Alpha Squad comes in from the field to find Quantico overrun. Now it’s time to evacuate Washington D.C.
Book II
Sergeant Slaughter and his Marines raid for supplies for the Salvation Armada, until a new enemy rises in the Caribbean.