And nothing could move him. Mr. Anderson argued with him with as much tact and politeness as he could manage just at that time, but in vain.

“See here!” he said at last. “Let me see the dog, and if it’s the right one, I’ll buy it. Now will you believe—”

But the professor would not believe until Anderson had signed a document which he drew up, solemnly promising that, if the dog were identified by Leroy as the dog which had bitten him, he, Winchell Anderson, would purchase the said dog for the sum of twenty-five dollars.

Then, and then only, was the dog brought into the room. And Leroy instantly, loudly and fervently asserted that it was the dog. By this time Mr. Anderson was perfectly willing to believe him. He paid the money and stooped to pick up the dog, a small animal, of what might be called the spaniel type.

It snapped at him. He could not pick it up, because on the next attempt his hand was bitten. At last, upon his paying in advance for the telephone call, the professor summoned a taxi. Mr. Anderson could not get the dog into the taxi, but Leroy had no trouble at all with it. It seemed to like Leroy.

They rode home in silence, because every time Anderson uttered a word the animal growled and struggled in the boy’s arms.

They reached Mrs. Granger’s house, and while Leroy ran ahead with the dog in his arms, Anderson delayed a minute to pay the taxi with the last bill remaining in his pockets. Then he followed. It had been a costly and a wearisome quest, but Mrs. Granger’s relief and gratitude would be sufficient reward.

In the doorway of the sitting room he paused a moment, smiling to himself at the scene before him. Leroy was down on his knees, playing with this quite unexpected and delightful new dog, and Mrs. Granger knelt beside him, one arm about her son’s neck.

Captain MacGregor was there, but in a corner, so that one need not consider him in the picture—the peaceful lamp-lit room, the gentle mother and her child.

“I’m very glad—” he began, when, at[Pg 382] the sound of his voice, the dog sprang up and rushed at him, and was caught by Leroy just in the nick of time. He growled threateningly.