Fortress — D.C. Alden

THEY TRAINED HIM TO DEFEND AMERICA. NOW HE MIGHT BE THE REASON IT FALLS.

After a classified mission, Delta Force operator Vann Jackson returns to the US embassy in Baghdad -- infected with a bloodthirsty virus.

When he snaps in the chow hall, the violence is brutal -- and the outbreak unstoppable. As the infection spreads, the world's most secretive embassy plunges into chaos. Soldiers, staff, and diplomats are cut off and surrounded -- and turning on each other.

Trapped inside the compound, the desperate survivors prepare for a final stand as they beg for help. But the White House has its own plan: no rescue, and no witnesses.

For the surviving Delta operators, Marines, and civilians, the choice is simple -- escape or die.