Page:XYZ A Detective Story.djvu/92

84 burden of the consequences, for I alone have worn the disguise of this mask from the moment we met under the evergreens till now, as I think may be proved by this gentleman you call Uncle Joe, and this lady you address as Edith."

This mode of attack had the desired effect.

"Who are you?" burst from Hartley's lips, now blanched to the color of clay. "Unmask him, doctor; let us see the man who dares to play us tricks on such a night as this!"

"Wait!" cried I, motioning back not only the doctor, but Uncle Joe and the ladies—the whole group having started forward at Hartley's words. "Let us first make sure I am the Yellow Domino who has been paraded through the parlors this evening. Miss Benson, will you pardon me if I presume to ask you what were the words of salutation with which you greeted me to-night?"

"Oh!" she cried, in a tremble of doubt and dismay, "I do not know as I can remember; something about being glad to see you, I believe, and my hope that your plans for the evening might succeed."