CHAPTER FOUR “Run!” Kevin yelled as the people the aliens had converted closed in on the bunker. Luna already seemed to be taking his advice, running back into the confusing depths of the place, so fast that Kevin had to push to keep up. They’d always been good at running away. Whenever they got into trouble for being somewhere they shouldn’t be, they always managed to keep ahead of whoever was following them. Well, most of the time. Well, at least better than half. This time, though, Kevin suspected they would get something a lot worse than a stern warning if the creatures behind them caught up. He could hear the thud of their feet on the bunker’s floor as they followed, the sound of their pursuit silent except for the clatter of boots against concrete. They didn’t call out in their pu