Surely Mary Fuller's father was right when he said that no human being was so weak or poor that she could not contribute something to the happiness of others. With an old black bonnet, and a scrap of sable crape, Joseph had managed to comfort the two orphan girls as they went forth on their mournful duty. Now he was ready for a braver work. As the limbs grow sinewy and powerful by muscular action, so the soul becomes stronger with each beneficent act that it performs. Joseph began to feel this truth and his whole being brightened under it.

As Joseph went up stairs he met his father coming in from the street. The old man looked tired and disappointed, for he had been walking all the morning in search of Mrs. Chester; but having obtained no trace of her, came home disconsolate.

"You are tired, father, come up and rest; this is too much for you; keep quiet, and let me go."

"But what can you do, Joseph, without hardly knowing a street in the city, and so much weaker than I am?"

"Did you go to the Mayor's?" questioned the boy, without answering.

"Did I go to the Mayor!—I to James Farnham!" exclaimed the artist almost sternly. "No, not for the whole universe."

The artist checked himself, and added—"What could I have done with him?"

"He is head of the police, Mrs. Chester told me, and might have put you in the way of tracking her, poor lady. I would not go to him after his cruelty; but that handsome young man, I know he would help me."

"Yes, yes," exclaimed the artist with animation, "go to him; he is noble-hearted, God bless the boy, go to him, Joseph."

"The last time he was here, father, you were not at home; but he made me promise to find him out if anything happened, especially if we found it hard to get along without your working too hard for your eyes."