Sand Castle — Brenda S. Yee

Jen was building a sand castle. Can I help? asked a boy with a bucket. And that was just the beginning. Each new helper knew exactly what the castle needed: a moat, a wall, a path, a road. The castle grew higher and more magnificent. The five new friends were filled with admiration. And then it was time to go home. But how could they leave it? It was Jen, the first builder, who knew just knew just what to do...