It is not reasonable to suppose that every one of these cases gave Holmes the opportunity of showing those curious gifts of instinct and observation which I have endeavored to set forth in these memoirs. Sometimes he had with much effort to pick the fruit, sometimes it fell easily into his lap. But the most terrible human tragedies were often involved in those cases which brought him the fewest personal opportunities, and it is one of these which I now desire to record. In telling it, I have made a slight change of name and place, but otherwise the facts are as stated.

One forenoon – it was late in 1896 – I received a hurried note from Holmes asking for my attendance. When I arrived I found him seated in a smoke-laden atmosphere, with an elderly, motherly woman of the buxom landlady type in the corresponding chair in front of him.

"This is Mrs. Merrilow, of South Brixton," said my friend with a wave of the hand. "Mrs. Merrilow does not object to tobacco, Watson, if you wish to indulge your filthy habits. Mrs. Merrilow has an interesting story to tell which may well lead to further developments in which your presence may be useful."

"Anything I can do —"

"You will understand, Mrs. Merrilow, that if I come to Mrs. Ronder I should prefer to have a witness. You will make her understand that before we arrive."

"Lord bless you, Mr. Holmes," said our visitor, "she is that anxious to see you that you might bring the whole parish at your heels!"

"Then we shall come early in the afternoon. Let us see that we have our facts correct before we start. If we go over them it will help Dr. Watson to understand the situation. You say that Mrs. Ronder has been your lodger for seven years and that you have only once seen her face."

"And I wish to God I had not!" said Mrs. Merrilow.

"It was, I understand, terribly mutilated."

"Well, Mr. Holmes, you would hardly say it was a face at all. That's how it looked. Our milkman got a glimpse of her once peeping out of the upper window, and he dropped his tin and the milk all over the front garden. That is the kind of face it is. When I saw her – I happened on her unawares – she covered up quick, and then she said, 'Now, Mrs. Merrilow, you know at last why it is that I never raise my veil.' "

"Do you know anything about her history?"

"Nothing at all."

"Did she give references when she came?"

"No, sir, but she gave hard cash, and plenty of it. A quarter's rent right down on the table in advance and no arguing about terms. In these times a poor woman like me can't afford to turn down a chance like that."

"Did she give any reason for choosing your house?"

"Mine stands well back from the road and is more private than most. Then, again, I only take the one, and I have no family of my own. I reckon she had tried others and found that mine suited her best. It's privacy she is after, and she is ready to pay for it."

"You say that she never showed her face from first to last save on the one accidental occasion. Well, it is a very remarkable story, most remarkable, and I don't wonder that you want it examined."

"I don't, Mr. Holmes. I am quite satisfied so long as I get my rent. You could not have a quieter lodger, or one who gives less trouble."

"Then what has brought matters to a head?"

"Her health, Mr. Holmes. She seems to be wasting away. And there's something terrible on her mind. 'Murder!' she cries. 'Murder!' And once I heard her: 'You cruel beast! You monster!' she cried. It was in the night, and it fair rang through the house and sent the shivers through me. So I went to her in the morning. 'Mrs. Ronder,' I says, 'if you have anything that is troubling your soul, there's the clergy,' I says, 'and there's the police. Between them you should get some help.' 'For God's sake, not the police!' says she, 'and the clergy can't change what is past. And yet,' she says, 'it would ease my mind if someone knew the truth before I died.' 'Well,' says I, 'if you won't have the regulars, there is this detective man what we read about' – beggin' your pardon, Mr. Holmes. And she, she fair jumped at it. 'That's the man,' says she. 'I wonder I never thought of it before. Bring him here, Mrs. Merrilow, and if he won't come, tell him I am the wife of Ronder's wild beast show. Say that, and give him the name Abbas Parva. Here it is as she wrote it, Abbas Parva. 'That will bring him if he's the man I think he is.' "

"And it will, too," remarked Holmes. "Very good, Mrs. Merrilow. I should like to have a little chat with Dr. Watson. That will carry us till lunchtime. About three o'clock you may expect to see us at your house in Brixton."

Our visitor had no sooner waddled out of the room – no other verb can describe Mrs. Merrilow's method of progression – than Sherlock Holmes threw himself with fierce energy upon the pile of commonplace books in the corner. For a few minutes there was a constant swish of the leaves, and then with a grunt of satisfaction he came upon what he sought. So excited was he that he did not rise, but sat upon the floor like some strange Buddha, with crossed legs, the huge books all round him, and one open upon his knees.

"The case worried me at the time, Watson. Here are my marginal notes to prove it. I confess that I could make nothing of it. And yet I was convinced that the coroner was wrong. Have you no recollection of the Abbas Parva tragedy?"

"None, Holmes."

"And yet you were with me then. But certainly my own impression was very superficial. For there was nothing to go by, and none of the parties had engaged my services. Perhaps you would care to read the papers?"

"Could you not give me the points?"

"That is very easily done. It will probably come back to your memory as I talk. Ronder, of course, was a household word. He was the rival of Wombwell, and of Sanger, one of the greatest showmen of his day. There is evidence, however, that he took to drink, and that both he and his show were on the down grade at the time of the great tragedy. The caravan had halted for the night at Abbas Parva, which is a small village in Berkshire, when this horror occurred. They were on their way to Wimbledon, traveling by road, and they were simply camping and not exhibiting, as the place is so small a one that it would not have paid them to open.

"They had among their exhibits a very fine North African lion. Sahara King was its name, and it was the habit, both of Ronder and his wife, to give exhibitions inside its cage. Here, you see, is a photograph of the performance by which you will perceive that Ronder was a huge porcine person and that his wife was a very magnificent woman. It was deposed at the inquest that there had been some signs that the lion was dangerous, but, as usual, familiarity begat contempt, and no notice was taken of the fact.

"It was usual for either Ronder or his wife to feed the lion at night. Sometimes one went, sometimes both, but they never allowed anyone else to do it, for they believed that so long as they were the food-carriers he would regard them as benefactors and would never molest them. On this particular night, seven years ago, they both went, and a very terrible happening followed, the details of which have never been made clear.

"It seems that the whole camp was roused near midnight by the roars of the animal and the screams of the woman. The different grooms and employees rushed from their tents, carrying lanterns, and by their light an awful sight was revealed. Ronder lay, with the back of his head crushed in and deep claw-marks across his scalp, some ten yards from the cage, which was open. Close to the door of the cage lay Mrs. Ronder upon her back, with the creature squatting and snarling above her. It had torn her face in such a fashion that it was never thought that she could live. Several of the circus men, headed by Leonardo, the strong man, and Griggs, the clown, drove the creature off with poles, upon which it sprang back into the cage and was at once locked in. How it had got loose was a mystery. It was conjectured that the pair intended to enter the cage, but that when the door was loosed the creature bounded out upon them. There was no other point of interest in the evidence save that the woman in a delirium of agony kept screaming, 'Coward! Coward!' as she was carried back to the van in which they lived. It was six months before she was fit to give evidence, but the inquest was duly held, with the obvious verdict of death from misadventure."