Black tide rising (John Ringo)

"With human civilization annihilated by a biological zombie plague, a rag tag fleet of yachts and freighters known as Wolf Squadron scours the Atlantic, searching for survivors. Within every abandoned liner and carrier lurks a potential horde of zombies but also holds the flickering hope of survivors. Now Wolf Squadron must clear the assault carrier USS Iwo Jima of infected before the trapped Marines and sailors succumb to starvation"--

"Sequel to Islands of Rage and Hope, To Sail a Darkling Sea, and Under a Graveyard Sky. A hardened group of survivors fights 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...

"From his corner office on the 44th floor of the Bank of America Tower, Tom Smith, global managing director for security, could see the Statue of Liberty, Battery Park--and a ravening zombie horde. Officially, Smith was paid to preserve the lives and fortunes of employees, billionaires and other clients. And with an implacable virus that turned the infected into ravenous zombies tearing through the world, his job just got a lot harder. Good thing...

Escaping from New York City after the zombie virus has infected millions, Tom Smith and his fellow survivors navigate clogged roads, burnt-out towns, and mobs of infected humans to head for an evacuation camp in the Cumberland Valley.

"It was supposed to be fun. Six teenagers and their British captain aboard the ketch Crosscurrent Voyager, headed on a senior year summer cruise to excitement and adventure. Then the world as they knew it ended. A plague spread throughout the globe, killing millions and turning the survivors into cannibalistic rage monsters - zombies, in so many words. Only by putting aside their differences were the young crew able to survive.Now, they seek others...

"The world was brought to its knees by the zombie virus. But humanity has risen from the ashes and has begun to rebuild. Courageous men and women have kindled a fire of hope in the darkness. But mere survival is not enough. The real challenge is how to keep that future alive. How to not just survive, not just to rebuild, but actually thrive. To tell the universe that mankind can take whatever nature throws against us and not back down. To stand united....