An address was carefully spelled out, and there followed this postscript.

"I go to school, and we don't want Janos to get our letters. Dominic is going to take this out on the train; he is a good honest boy. Answer to this house by the number I give here. Carmia."

"Oh!" exclaimed Mary, staring at her companions. "That must have been the man we saw behind the tree. And this Carmia is a little girl I have heard Reda speak of. Now what shall I do! Poor Reda!" she sighed. "I hope she is not very sick."

"Let's go the first thing in the morning to pack her box," suggested Cleo. "Then we can send it to her by express," and this plan was promptly decided upon.

CHAPTER XIX

HIDDEN TREASURES

A feeling akin to relief, if not that of actual safety, brightened the girls next day when, with keen anticipation for the promised excitement, they started off for a hike to the studio, there to box up Reda's belongings, and also to hunt for possible clews to the ever-deepening mystery of Mary's identity, and the professor's secret.

Having assured Mrs. Dunbar that the next door neighbors to the studio were easily within call, as well as convincing her that gardeners and workmen were constantly in the fields and estates adjoining the studio, she consented to their going in charge of Shep, who was now fully recovered from his wound and lame leg.

It was early, and the dew still lay in a liquid veil over the grass and wild flowers along the way, but the Girl Scouts, Mary being a novice and on probation, were too much interested and excited to observe the beauties of nature this day.

"I suppose Reda has lots of queer things," ventured Madaline when they had passed the mountain house and started on the down-grade the other side.