The reason I've been scarce these past few months has been a four-book series called Black Tide Rising. I've added this series to my Best Zombie Books post - always linked in the Library section to the left.
Under a Graveyard Sky is book #1 by John Ringo. Here is his Amazon page.
Fun, Fun, Fun!
The pages will turn themselves and you will not be disappointed! Imagine a family of four, including two teenage daughters - who were brought up right. Imagine some suspicious occurrences and a heightened sense of survival.
Naked Zombies! But they are still alive!
They chase lasers, just like kittens.
And daughter #2, little Miss Faith, sets a new standard for killing Zombies.
The series has a nautical theme, as the family escapes to the Atlantic. Then they find survivors. Then they organize. Then they start to rebuild human civilization.
An excellent series, and I don't think it ends at book #4.