It began without a form of address, and it ended without a signature. Thus it ran:
“I must request you to delay for a little while the explanation which you have promised me. At my age, painful surprises are very trying things. I must have time to compose myself, before I can hear what you have to say. You shall not be kept waiting longer than I can help. In the meanwhile everything will go on as usual. My nephew Julian, and Horace Holmcroft, and the lady whom I found in the dining-room, will, by my desire, remain in the house until I am able to meet them, and to meet you, again.”
There the note ended. To what conclusion did it point?
Had Lady Janet really guessed the truth? or had she only surmised that her adopted daughter was connected in some discreditable manner with the mystery of “Mercy Merrick”? The line in which she referred to the intruder in the dining-room as “the lady” showed very remarkably that her opinions had undergone a change in that quarter. But was the phrase enough of itself to justify the inference that she had actually anticipated the nature of Mercy’s confession? It was not easy to decide that doubt at the moment—and it proved to be equally difficult to throw any light on it at an aftertime. To the end of her life Lady Janet resolutely refused to communicate to any one the conclusions which she might have privately formed, the griefs which she might have secretly stifled, on that memorable day.
Amid much, however, which was beset with uncertainty, one thing at least was clear. The time at Mercy’s disposal in her own room had been indefinitely prolonged by Mercy’s benefactress. Hours might pass before the disclosure to which she stood committed would be expected from her. In those hours she might surely compose her mind sufficiently to be able to write her letter of confession to Julian Gray.
Once more she placed the sheet of paper before her. Resting her head on her hand as she sat at the table, she tried to trace her way through the labyrinth of the past, beginning with the day when she had met Grace Roseberry in the French cottage, and ending with the day which had brought them face to face, for the second time, in the dining-room at Mablethorpe House.
The chain of events began to unroll itself in her mind clearly, link by link.
She remarked, as she pursued the retrospect, how strangely Chance, or Fate, had paved the way for the act of personation, in the first place.
If they had met under ordinary circumstances, neither Mercy nor Grace would have trusted each other with the confidences which had been exchanged between them. As the event had happened, they had come together, under those extraordinary circumstances of common trial and common peril, in a strange country, which would especially predispose two women of the same nation to open their hearts to each other. In no other way could Mercy have obtained at a first interview that fatal knowledge of Grace’s position and Grace’s affairs which had placed temptation before her as the necessary consequence that followed the bursting of the German shell.
Advancing from this point through the succeeding series of events which had so naturally and yet so strangely favored the perpetration of the fraud, Mercy reached the later period when Grace had followed her to England. Here again she remarked, in the second place, how Chance, or Fate, had once more paved the way for that second meeting which had confronted them with one another at Mablethorpe House.