“I assure you that it is a very serious difficulty with me. But I have hit upon some plans—some very pretty plans. Will you wash your hands? Well, then, perhaps you would care to have a look round. Just come into this corner of the room, and sit upon this chair. So. Now I will sit upon this one, and we are ready to start.”

The angle of the chamber in which they sat was painted for about six feet in each direction of a dark chocolate-brown, and was furnished with two red plush seats protruding from the walls, and in striking contrast with the simplicity of the rest of the apartment.

“This,” remarked Raffles Haw, “is a lift, though it is so closely joined to the rest of the room that without the change in colour it might puzzle you to find the division. It is made to run either horizontally or vertically. This line of knobs represents the various rooms. You can see 'Dining,' 'Smoking,' 'Billiard,' 'Library' and so on, upon them. I will show you the upward action. I press this one with 'Kitchen' upon it.”

There was a sense of motion, a very slight jar, and Robert, without moving from his seat, was conscious that the room had vanished, and that a large arched oaken door stood in the place which it had occupied.

“That is the kitchen door,” said Raffles Haw. “I have my kitchen at the top of the house. I cannot tolerate the smell of cooking. We have come up eighty feet in a very few seconds. Now I press again and here we are in my room once more.”

Robert McIntyre stared about him in astonishment.

“The wonders of science are greater than those of magic,” he remarked.

“Yes, it is a pretty little mechanism. Now we try the horizontal. I press the 'Dining' knob and here we are, you see. Step towards the door, and you will find it open in front of you.”

Robert did as he was bid, and found himself with his companion in a large and lofty room, while the lift, the instant that it was freed from their weight, flashed back to its original position. With his feet sinking into the soft rich carpet, as though he were ankle-deep in some mossy bank, he stared about him at the great pictures which lined the walls.

“Surely, surely, I see Raphael's touch there,” he cried, pointing up at the one which faced him.