"Run away," said Mark, who had not known till this moment that she had a brother.

Miss Davis gasped and leaned her face forward on the table. The next moment they saw her slip away off her chair to the floor. She had fainted.

Mark was greatly alarmed, and struck with sudden remorse. Hetty sprang up crying, "Oh, Mark, how could you?"

"What are we to do?" said Mark in despair.

"Here," said Hetty, "take away all this rubbish of clothes, and hide them." And she pulled off her disguise and flew to raise Miss Davis from the floor.

"No, lay her flat," said Mark; "and here is some water, dash it on her well. I will come back in a few moments."

He cast off his own disguise and vanished with his arms full of the articles he and Hetty had worn. When he returned he found Miss Davis beginning to breathe again, and Hetty crying over her.

"Oh! Mark, I will never play a trick again as long as I live," whispered Hetty; "we were near killing her. How could we dare to meddle with her affairs?"

"How was I to know she had a brother?" grumbled Mark under his breath. "And what has he to do with the joke of her uncle's marrying?"

"And dying?" said Hetty. "But that's just it, you see, we don't know anything about it."