She had not long to wait, for suddenly the lights flashed up, and a girl in simple evening dress stood there looking at Jessie. There was a placid smile on her face, though her features were very white and quivering.

"How good of you!" she said. "God only knows how good of you. Will you please take off your hat, and I will...? Thank you. Now stand side by side with me before the glass. Is not that strange, Miss Harcourt? Do you see the likeness?"

Jessie gasped. Side by side in the glass she was looking at the very image of herself!


CHAPTER II

A DESPERATE VENTURE

"The likeness is wonderful," Jessie cried. "How did you find out? Did anybody tell you? But you have not mentioned your own name yet, though you know who I am."

The other girl smiled. Jessie liked the look of her face. It was a little haughty like her own, but the smile was very sweet, the features resolute and strong just now. Both the girls seemed to feel the strangeness of the situation. It was as if each was actually seeing herself for the first time. Then Jessie's new friend began to speak.

"It is like this," she explained. "I am Vera Galloway, and Lady Merehaven is my aunt. As my aunt and my uncle, Lord Merehaven, have no children, they have more or less adopted me. I have been very happy here till quite lately, until the danger came not only to my adopted parents, but to one whom I love better than all the world. I cannot tell you what it is now, I have no time. But the danger to this house and Charles—I mean my lover—is terrible. Fate has made it necessary that I should be quite free for the next few hours, free to escape the eyes of suspicious people, and yet at the same time it is necessary that I should be here. My dear Miss Harcourt, you are going to take my place."