Strands of sorrow

"Book 4 and conclusion of the Black tide rising series. A hardened group of survivors fight back against a zombie plague that has brought down civilization. With the world consumed by a devastating plague that drives humans violently insane, what was once a band of desperate survivors bobbing on a dark Atlantic ocean has now become Wolf Squadron, the only hope for the salvation of the human race. Banding together with what remains of the U.S. Nav...