“Knox, I think we need to buy a small island, ” she said, picking up a pocketknife. A small island? Knox turned towards her taking the knife out of her hand. ‘Yes’ diamond nodded enthusiastically. ‘Did you know that you can buy small islands? They’re kind of expensive, but if we save, we could buy one in a few years’. ′ diamond... ′ Knox started to say something, but closed his mouth. ‘Why an island?’ “Because zombies can’t swim.”