Kings of the Castle: A Stay Dead short story

Keith, Connor, and Kayla must band together to survive a world overrun by monsters. The only adults they see are the dead ones outside trying to eat them, until one day a stranger comes looking for a safe haven. The kids let him in, but will they be able to get out? And if so, will be as one of the living, or the living dead?

Short Story, approximate word count: 14,500
Also comes with a sampling of Horror Stories: A Macabre Collection