place was clean and had bunches of wires strung in every direction and faint little lights you could see by. Bobby went further and further every trip he took, never telling anybody because you weren't supposed to talk about things at Buffalo Flats—not even to the other kids. Then he found the big drome where they were building the rocket. It was so sleek and beautiful and shiny that he just stared at it—up through the grating in the floor that was for air circulation or something. He didn't know it was the moon rocket at first. Not until he'd gone back several times to peek up at it and then one day two scientists came walking along right in front of his nose. One of them was Dad. Bobby almost called out but he caught himself and just listened to them talking. This was the first time his conscience bothered him about going underneath the drome. He thought about it a lot—whether it was the right thing to do. And while he was never able to still his conscience completely, he quieted down by saying he really wasn't doing any harm because he'd never told anybody what he saw. He learned the rocket was going to the moon by listening to Dad and the other scientists talk when they thought they were alone. And it was funny. Because even there, they spoke in low voices and didn't give too much away. He had known now for three days that at four o'clock the roof would open and the drome would be turned into a blast-pit and the rocket would shoot out through space to the moon. That was all he did know for sure. None of the men had said who was going on the first trip to the moon. Nothing had been said on that subject at all, but Bobby knew Dad would go. He would have to. After all, Dad was the second biggest scientist at Buffalo Flats. Second only to Schleimmer himself and Professor Schleimmer was very old and certainly wouldn't make the trip. That left Dad. Dad would just have to go in order to run the rocket. There probably wasn't anybody else smart enough in the whole place. The idea of going himself had been born the previous day—when he found a larger grating in the floor near the rocket and realized if he was very careful he could climb out of the sewer and duck into the rocket when nobody was looking. Once inside he was pretty sure he'd find a place to hide until blast-off. All