“Yes,” Nan agreed idly, and for some reason or other her thoughts drifted back towards home and school and then to Walter, Grace’s brother.

“I’ve been meaning to tell you,” Grace broke in on her train of thought as though she knew what had been going on in Nan’s mind. “Mother said in that letter I got at Wells Fargo’s this morning that she had consented to let Walter go on a motor trip through the West and Mexico with his Spanish teacher.”

“Yes.” Nan’s voice betrayed her interest, and she was conscious as she spoke that all the girls were suddenly more alert. The piece of news was one they were interested in too.

“It seems,” Grace went on, pleased that she had the attention of everyone, “that every year he takes a group down through this district so that they can hear Spanish spoken by the people whose tongue it is. Walter likes Spanish and so he’s going along with them.”

“When will he be here,” Bess asked the question which she knew Nan wanted to ask but wouldn’t in face of the interest that everyone was showing in the matter.

“Oh, mother wasn’t sure,” Grace answered. “It all depends on so many things. They’ll be gone the whole summer and will linger at the places the boys seem to like the best. It seems that the teacher leaves the itinerary almost entirely up to them.”

“Sounds like fun.” Nan tried to be casual and general as she spoke, but she didn’t altogether succeed.

“What’s all this about?” Adair MacKenzie had caught the drift of the conversation. “Who is this Walter anyway?”

“He is Grace’s brother,” Nan answered.

“Yes?” Adair was not to be put off so easily.