Harding looked at him critically.

"You seem sober. What ever possessed you to get yourself up like an Italian opera villain and go round the town with a wild beast under your arm?"

"I'll tell you later," Blake laughed. "What we have to do now is to catch the thing."

"It's time," drawled Harding. "The circus is beginning."

Men's laughter and women's shrieks rose from the rotunda. Somebody shouted orders in French, there was a patter of running feet, and then a crash as of chairs being overturned. Blake sprang in, and Harding followed, divided between amusement and impatience. They saw an animated scene. Two porters were chasing the bobcat, which now and then turned upon them savagely, while several waiters, keeping at a judicious distance, tried to frighten it into a corner by flourishing their napkins. Women fled out of the creature's way, men hastily moved chairs and tables to give the pursuers room, and some of the more energetic joined in the chase. At one end of the room, Mrs. Keith stood angrily giving instructions which nobody attended to. Millicent, standing near her, looked hot and unhappy, but for all that her eyes twinkled when a waiter, colliding with a chair, went down with a crash and the bobcat sped away from him in a series of awkward jumps.

At last, Blake managed to seize it with his mittened hands. He rolled it in a cloth and gave it to a porter, and then advanced toward Mrs. Keith, his face red with exertion but contrite, and the cloak, which had come unhooked, hanging down from one shoulder. She glanced at him in a puzzled, half-disturbed manner when he stopped.

"As the cat belongs to me," she said imperiously, "and as I'm told you dropped it in the vestibule, I feel that I'm entitled to an explanation. I gave the animal to my maid this morning, sending Miss Graham to see it delivered to a veterinary surgeon, and it disappeared. May I ask how it came into your possession?"

"Through no fault of Miss Graham's, I assure you. I happened to notice your maid trying to carry an awkwardly shaped hamper, and Miss Graham looking for a cab. It struck me the thing was more of a man's errand and I undertook it."

"It's curious that you knew what the errand was, unless Miss Graham told you." Mrs. Keith looked sternly at Millicent, and the girl blushed. "I have been led to believe that you made her acquaintance, without my knowledge, on board the steamer by which we came up."

"That," said Blake respectfully, "is not quite correct. I was formally presented to Miss Graham in England some time ago. However, as I saw a car coming along St. Catharine's while your maid was looking for a hack, and there was no time to explain, I scribbled a note on a bit of a letter and gave it to a boy to deliver to Miss Graham, and then I took the cat to a taxidermist."