"I do not know who he is. Nor have I seen his face before."

It was well for Grey they were in the dimly-lighted corridor, because he blenched and staggered for a moment.

"Who can this man be?" he thought, "who has such urgent business with Miss Midharst? Can this swarthy solemn man be here on official business connected with—with Miss Midharst's money? He looks a gentleman, but talks too like a book for one. A detective? That would be a nice finale to this ceremony.

"Dear Miss Midharst, here is Mr. Grey come to see you," said Mrs. Grant, opening the door of the little drawing-room and ushering in the banker.

Grey entered with a calm, sympathetic face.

Maud had collected herself, and was now much less distressed than when Mrs. Grant left her a little while before. She held out her hand, and said, in a tone, under the transient sadness of which could be felt the steady current of grave gratitude,

"Mr. Grey, you will add to all your great kindness if you consider my inexperience and how little I know the way to tell you my thanks. I feel ashamed I am not able to express them; but I know you will understand my gratitude even though I cannot put it in words. Mrs. Grant and you are the only friends I have in the world; and if it were not for you two, I think I should die."

He took her hand respectfully, and retained it a moment.

"Mrs. Midharst, I beg of you not to trouble yourself about such matters. I know Mrs. Grant is invaluable; but as to me—you are aware what I promised Sir Alexander about you, and if you trouble yourself to thank me I shall begin to suspect you imagine I find it irksome to do towards the living what I have sworn to the dead."

"Oh, no, no, no! Forgive me! I only meant to tell you I am very grateful, and don't know how to say it. Indeed, you must think nothing of the kind, Mr. Grey. Tell me you forgive me!" She stretched impetuous appealing hands to him, and looked out of soft tear-dimmed eyes into his.