Penny finished breakfast, and before starting to school, telephoned Jay Franklin. Relaying Mrs. Marborough’s message, she requested him to visit the old lady as soon as it was convenient. Somewhat to her surprise he promised that he would call at Rose Acres that afternoon.

During school, Penny kept thinking about the Marborough stone and her father’s theory that the writing and symbols it bore were fakes. It occurred to her that Truman Crocker’s opinion might be interesting for the old man had worked with rocks his entire life.

“Let’s hike out to his shack this afternoon,” she impulsively proposed to Louise Sidell.

“All right,” her chum agreed. “Why not invite Rhoda too? She might enjoy accompanying us.”

Upon being approached, the trailer camp girl immediately accepted the invitation. Since the last meeting of the Palette Club nearly all of the students had been very kind to her, but she seemed rather indifferent to everyone save Louise and Penny.

As the three girls trudged along the dusty road en-route to the river shack, Rhoda spoke of Mr. Coaten and his friend who still remained in Riverview.

“They’ve taken a room at the Riverview Hotel,” she told Penny and Louise. “Perhaps I am too suspicious, but I don’t trust them. Mr. Coaten never would seem like a father to me.”

“Is he married?” Louise questioned curiously.

“His wife remained in Dallas. The Coatens have two children of their own. I can’t understand why they should be so eager to adopt two more—penniless at that.”

“What will you do?” Louise inquired.