Between one and two o’clock, the next afternoon, Benjulia (at work in his laboratory) heard the bell which announced the arrival of a visitor at the house. No matter what the circumstances might be, the servants were forbidden to disturb him at his studies in any other way.

Very unwillingly he obeyed the call, locking the door behind him. At that hour it was luncheon-time in well-regulated households, and it was in the last degree unlikely that Mrs. Gallilee could be the visitor. Getting within view of the front of the house, he saw a man standing on the doorstep. Advancing a little nearer, he recognised Lemuel.

“Hullo!” cried the elder brother.

“Hullo!” answered the younger, like an echo.

They stood looking at each other with the suspicious curiosity of two strange cats. Between Nathan Benjulia, the famous doctor, and Lemuel Benjulia, the publisher’s clerk, there was just family resemblance enough to suggest that they were relations. The younger brother was only a little over the ordinary height; he was rather fat than thin; he wore a moustache and whiskers; he dressed smartly — and his prevailing expression announced that he was thoroughly well satisfied with himself. But he inherited Benjulia’s gipsy complexion; and, in form and colour, he had Benjulia’s eyes.

“How-d’ye-do, Nathan?” he said.

“What the devil brings you here?” was the answer.

Lemuel passed over his brother’s rudeness without notice. His mouth curled up at the corners with a mischievous smile.

“I thought you wished to see my letter,” he said.

“Why couldn’t you send it by post?”

“My wife wished me to take the opportunity of calling on you.”

“That’s a lie,” said Benjulia quietly. “Try another excuse. Or do a new thing. For once, speak the truth.”

Without waiting to hear the truth, he led the way into the room in which he had received Ovid. Lemuel followed, still showing no outward appearance of resentment.

“How did you get away from your office?” Benjulia inquired.

“It’s easy to get a holiday at this time of year. Business is slack, old boy —”

“Stop! I don’t allow you to speak to me in that way.”

“No offence, brother Nathan!”

“Brother Lemuel, I never allow a fool to offend me. I put him in his place — that’s all.”

The distant barking of a dog became audible from the lane by which the house was approached. The sound seemed to annoy Benjulia. “What’s that?” he asked.

Lemuel saw his way to making some return for his brother’s reception of him.

“It’s my dog,” he said; “and it’s lucky for you that I have left him in the cab.”

“Why?”

“Well, he’s as sweet-tempered a dog as ever lived. But he has one fault. He doesn’t take kindly to scientific gentlemen in your line of business.” Lemuel paused, and pointed to his brother’s hands. “If he smelt that, he might try his teeth at vivisecting You.”

The spots of blood which Ovid had once seen on Benjulia’s stick, were on his hands now. With unruffled composure he looked at the horrid stains, silently telling their tale of torture.

“What’s the use of washing my hands,” he answered, “when I am going back to my work?”

He wiped his finger and thumb on the tail of his coat. “Now,” he resumed, “if you have got your letter with you, let me look at it.”

Lemuel produced the letter. “There are some bits in it,” he explained, “which you had better not see. If you want the truth — that’s the reason I brought it myself. Read the first page-and then I’ll tell you where to skip.”

So far, there was no allusion to Ovid. Benjulia turned to the second page — and Lemuel pointed to the middle of it. “Read as far as that,” he went on, “and then skip till you come to the last bit at the end.”

On the last page, Ovid’s name appeared. He was mentioned, as a “delightful person, introduced by your brother,”— and with that the letter ended. In t............