Aftermath: The Remaining

2nd book in Remaining Series. Amazon writes, "To Captain Lee Harden, the mission to rescue his countrymen and rebuild the nation seems like a distant memory. 

Wounded and weaponless, he has stumbled upon a group of survivors who may be his last hope. But a tragedy in the group causes a deep rift and forces him into action.

And in the chaos of a world overrun by infected, Lee is pursued by a new threat: someone who will stop at nothing to keep him from his sworn duty."

All in all, I say: READ IT - if you read the 1st.