“Remarkably regular. She has a good head—mathematical probably.”

“She is very beautiful,” said Poiccart in a hushed voice.

“All people are beautiful—just as all onions are beautiful. What is the difference between a lovely maid and the ugliest of duennas—what but a matter of pigmentation and activity of tissue? Beneath that, an astounding similarity of the circulatory, sustentacular, motorvascular——”

“How long have we got?” Manfred interrupted him, and Leon shook his head.

“I don’t know—not long, I should think. Of course, we could have told Meadows and he’d have turned out police reserves, but I should like to keep them out of it.”

“The Old Guard was there?”

“Every man jack of them—those tough lads! They will be here just as soon as the Herr Doktor discovers what is going forward. Now, I think you can travel. I want her out of the way.”

Stooping, he put his hands under her and lifted her. The strength in his frail body was a never-ending source of wonder to his two friends.

They followed him down the stairs and along the short passage, down another flight to the kitchen. Manfred opened a door and went out into the paved yard. There was a heavier door in the boundary wall. He opened this slowly and peeped out. Here was the inevitable mews. The sound of an engine running came from a garage near by. Evidently somebody was on the look out for them. A long-bodied car drew up noiselessly and a woman got out. Beside the driver at the wheel sat two men.

“I think you’ll just miss the real excitement,” said Gonsalez, and then to the nurse he gave a few words of instruction and closed the door on her.