D. J. Molles 
Remaining [EPUB ebook] 

A SOLDIER’S MISSION IN A RAVAGED WORLD: SURVIVE, RESCUE REBUILD.In a steel-and-lead-encased bunker twenty feet below gorund, a soldier waits for his final orders. On the surface, a bacterium has turned over 90% of the population into hyper-aggressive predators, with an insatiable desire to kill and feed. But now the day has come when he must open the hatch to his bunker, and step out into the chaos . . .The first volume in D.J. Molles’s bestselling series, now in a special edition with the bonus novella The Remaining: Faith.