Ensconced in the Astor, Shirley was soon busy before the cheval glass, from which were suspended three photographs of William Grimsby, obtained from a photographic news syndicate.

Coat and waistcoat had been removed, as he discriminatingly applied the dry cosmetics with skill which suggested that he had disguised himself for daylight purposes far more than he would admit. By the time he had powdered his thick locks with the white pulverized chalk, and donned a pair of horn-rim glasses of amber tint, his whole personality had changed. The similarity was startling to the prototype who was admitted to the room a few minutes later.

“Why, I beg pardon—I have come to the wrong suite,” were Grimsby's apologetic words, as he essayed to retreat.

“You are the first victim of the mirage. Do you like the caricature?”

“Astounding, my friend!” gasped Grimsby, sinking into the chair. Shirley drew him to the mirror, to make a closer study of the lines of senility and late hours. A few delicate touches of purple and blue, some retouching of the nostrils, and he drew on the suit provided by his elder. Dick Holloway was announced, and Shirley ordered some wine and a dinner for one! At Grimsby's surprise, Shirley, smiled indulgently.

“I am selfish—I will have a little supper party by myself, and spare you in nothing. I want you to eat, to drink, to pour wine, to take out your wallet, to walk, to sit down, to laugh, to scold! You have a task, sir: I will imitate you move by move! This is a rare experiment.”

“Great Scott! Which is you?” cried Holloway who entered with the burdened waiter.

“Neither. We're both me!” chuckled the criminologist. “But let me introduce you to my twin—”

The two men exchanged formalities with an undercurrent of dislike. Shirley lost no time. He compelled the old man to run through his paces, as Holloway criticized each study in miming. Just as the capitalist would swing his arms, limp with his left leg, shift his head ever so little, from side to side in his walk, so Shirley copied him. A word here, an exhortation there, and Shirley improved steadily under Holloway's analytical direction. At last the lesson was ended, with the manager's pronounciamento of “graduation cum lauda.”

“I'll have to star you, Monty,” he declared, as Shirley put on the fur greatcoat of the old man, grasping the gold headed cane, and drooping his shoulders in a perfect imitation of the other's attitude.