All night Arthur watched still by the bedside where they put her a little later, and Dr. Abury and a nurse watched with him. In the morning she woke slightly better, and when she saw Arthur still there, she smiled again, and said that if he was with her, she was happy. When Freeling came to inquire after the patient, he found her so much stronger, and Arthur so worn with fear and sleeplessness, that he insisted upon carrying off his friend in his brougham to his own house, and giving him a slight restorative. He might come back at once, he said; but only after he had had a dose of mixture, a glass of brandy and seltzer, and at least a mouthful of something for breakfast.

As Freeling was drawing the cork of the seltzer, Arthur's eye happened to light on a monkey, which was chained to a post in the little area plot outside the consulting-room. Arthur was accustomed to see monkeys there, for Freeling often had invalids from the Zoo to observe side by side with human patients; but this particular monkey fascinated him even in his present shattered state of nerves, because there was a something in its face which seemed strangely and horribly familiar to him. As he looked, he recognized with a feeling of unspeakable aversion what it was of which the monkey reminded him. It was making a series of hideous and apparently mocking grimaces—the very self-same grimaces which he had seen on his own features in the mirror during the last day or two! Horrible idea! He was descending to the level of the very monkeys!

The more he watched, the more absolutely identical the two sets of grimaces appeared to him to be. Could it be fancy or was it reality? Or might it be one more delusion, showing that his brain was now giving way entirely? He rubbed his eyes, steadied his attention, and looked again with the deepest interest. No, he could not be mistaken. The monkey was acting in every respect precisely as he himself had acted.

"Harry," he said, in a low and frightened tone, "look at this monkey. Is he mad? Tell me."

"My dear Arthur," replied his friend, with just a shade of expostulation in his voice, "you have really got madness on the brain at present. No, he isn't mad at all. He's as sane as you are, and that's saying a good deal, I can assure you."

"But, Harry, you can't have seen what he's doing. He's grimacing and contorting himself in the most extraordinary fashion."

"Well, monkeys often do grimace, don't they?" Harry Freeling answered coolly. "Take this brandy and you'll soon feel better."

"But they don't grimace like this one," Arthur persisted.

"No, not like this one, certainly. That's why I've got him here. I'm going to operate upon him for it under chloroform, and cure him immediately."

Arthur leaped from his seat like one demented. "Operate upon him, cure him!" he cried hastily. "What on earth do you mean, Harry?"