But we had not a very long time to wait for that. It came just as we had finished our tea.

The cottage is still tenanted [it said]. Have seen the face again at the window. Will meet the seven-o’clock train and will take no steps until you arrive.

He was waiting on the platform when we stepped out, and we could see in the light of the station lamps that he was very pale, and quivering with agitation.

“They are still there, Mr. Holmes,” said he, laying his hand hard upon my friend’s sleeve. “I saw lights in the cottage as I came down. We shall settle it now once and for all.”

“What is your plan, then?” asked Holmes as he walked down the dark tree-lined road.

“I am going to force my way in and see for myself who is in the house. I wish you both to be there as witnesses.”

“You are quite determined to do this in spite of your wife’s warning that it is better that you should not solve the mystery?”

“Yes, I am determined.”

“Well, I think that you are in the right. Any truth is better than indefinite doubt. We had better go up at once. Of course, legally, we are putting ourselves hopelessly in the wrong; but I think that it is worth it.”

It was a very dark night, and a thin rain began to fall as we turned from the highroad into a narrow lane, deeply rutted, with hedges on either side. Mr. Grant Munro pushed impatiently forward, however, and we stumbled after him as best we could.

“There are the lights of my house,” he murmured, pointing to a glimmer among the trees. “And here is the cottage which I am going to enter.”

We turned a corner in the lane as he spoke, and there was the building close beside us. A yellow bar falling across the black foreground showed that the door was not quite closed, and one window in the upper story was brightly illuminated. As we looked, we saw a dark blur moving across the blind.

“There is that creature!” cried Grant Munro. “You can see for yourselves that someone is there. Now follow me, and we shall soon know all.”

We approached the door, but suddenly a woman appeared out of the shadow and stood in the golden track of the lamplight. I could not see her face in the darkness, but her arms were thrown out in an attitude of entreaty.

“For God’s sake, don’t, Jack!” she cried. “I had a presentiment that you would come this evening. Think better of it, dear! Trust me again, and you will never have cause to regret it.”

“I have trusted you too long, Effie,” he cried sternly. “Leave go of me! I must pass you. My friends and I are going to settle this matter once and forever!” He pushed her to one side, and we followed closely after him. As he threw the door open an old woman ran out in front of him and tried to bar his passage, but he thrust her back, and an instant afterwards we were all upon the stairs. Grant Munro rushed into the lighted room at the top, and we entered at his heels.

It was a cosy, well-furnished apartment, with two candles burning upon the table and two upon the mantelpiece. In the corner, stooping over a desk, there sat what appeared to be a little girl. Her face was turned away as we entered, but we could see that she was dressed in a red frock, and that she had long white gloves on. As she whisked round to us, I gave a cry of surprise and horror. The face which she turned towards us was of the strangest livid tint, and the features were absolutely devoid of any expression. An instant later the mystery was explained. Holmes, with a laugh, passed his hand behind the child’s ear, a mask peeled off from her countenance, and there was a little coal-black negress, with all her white teeth flashing in amusement at our amazed faces. I burst out laughing, out of sympathy with her merriment; but Grant Munro stood staring, with his hand clutching his throat.