The Sand Castle Mystery
Sand castle crime!
"Hey," said Nancy, "there's a crowd around our castle."
"What are they doing there?" asked George. "Did we do that good a job?"
Nancy frowned. They walked closer. "There's Lisa," George said, waving, but Lisa looked upset and didn't wave back. The girls inched closer and Bess suddenly gasped. There in the sand, in big letters, was written STAY AWAY! Even worse, their castle was destroyed!
Bess's hand flew to her mouth. "How will we ever rebuild our castle in time?" she wailed.