All was silent and dark as Mark Inglefield wended his way back to Mr. Parkinson's house. Making sure that he was alone, he stepped back and threw a small stone at the window. Mary Parkinson was awake, for he had but to throw another before the sash of the window was raised, and the girl looked out.

"Who's there?" she asked.

"Hush!" said Mark Inglefield. "Read this."

He had the letter ready, with a stone attached to it, and he threw it skilfully almost into her hand. The girl retreated into her room, and Mark Inglefield waited. He had purposely disguised his voice, fearing that, in the excitement of recognizing it, Mary might have screamed out and alarmed the house. He had not long to wait. He heard the key being softly turned in the street door, and the next moment Mary Parkinson was by his side.

"Oh, Richard!" she cried; "is it you--is it you?"

"Yes," he said, hurriedly. "Don't make a fool of yourself. No, no, I don't mean that; I mean, speak low. You're a good girl; you've got your hat on; now, let us get out of this. You thought I was going to leave you in the lurch. See, now, how you were mistaken in me. I will explain all as we go. I couldn't help acting as I did. My whole future and yours, Mary, depended on it. But everything is right now, and you will not have any reason to complain of me again. It did look bad, I admit; but all your trouble is over now."

He was hurrying her away as he spoke, and already they were at some distance from her father's house.

"Oh, Richard, Richard, it is all so sudden!" sighed the girl. "I have been so unhappy--so unhappy!"

"Yes, yes," he said, interrupting her, having no desire to encourage her to talk, but you are happy now, and everything will be well. "You read my letter, didn't you? All that I wrote in it is true. Ah, here's a cab. Get in."

"Shall we never part again, Richard?" asked Mary, trembling so in the sudden happiness of this adventure that he had to support her into the cab.