Fragments by Dan Wells
Release Date: February 26th, 2013
Length: 576 pages
Synopsis from Goodreads.com:
Meanwhile, back on Long Island, what’s left of humanity is gearing up for war with the Partials, and Marcus knows his only hope is to delay them until Kira returns. But Kira’s journey will take her deep into the overgrown wasteland of postapocalyptic America, and they will both discover that their greatest enemy may be one they didn’t even know existed.