“Here they are,” he said, “the precious keys! here they are, one and all—some bright, some rusty; some large, some small. You will have to take pains with these keys, Miss Rosamund. They were made specially for their owner by a skilled locksmith; they are full of curious tricks; some must turn twice before they open, some must lock and unlock and lock again and yet again; some remain immovable until they find the secret spring. Don’t break any of them, for it would be difficult to replace them. Now take the bag; its contents are heavy and more precious than gold.”

Mr Gray placed the leather bag in my hand. Its weight surprised me. I would not show dismay, however, but girding up my courage and all the muscles of my strong right arm, went out into the street.

I had to walk the whole length of this long street before I came across an empty hansom. Both arms ached by this time. From right hand to left I changed that bag; from left hand back again to right. I never carried anything so heavy before. I wished more than once that I had accepted Mr Gray’s offer of sending a trusty messenger with me.

At last, however, my earnestly desired hansom crawled slowly into view. I hailed it, got in, and a few minutes later found myself standing in the hall of Cousin Geoffrey’s house.

The caretaker, Drake, was within. He knew me this time, and smiled a welcome.

“Drake,” I said, “I have come to spend some hours here. Mr Gray says that I am to have full liberty, and am not to be questioned or interfered with in any way.”

“Certainly, miss; whatever Mr Gray wishes must be done.”

“Is Mrs Drake within this morning, Drake?”

“The missus is down in the kitchen, miss; shall I fetch her to you?”

“I don’t think you need do that. I only wanted to say that as I shall probably have to spend the day here, I should like to have something to eat.”