THE AFFAIR AT THE SEMIRAMIS HOTEL
Hanaud struck the table with the palm of his hand and sat down in a chair.
"Yes. That is the weak point in my theory. You have hit it. I knew it was there—that weak point, and I wondered whether you would seize it. Yes, the consumers of drugs are careless, untidy—even unclean as a rule. But not always. We must be careful. We must wait."
"For what?" asked Ricardo, beaming with pride.
"For the answer to a telephone message," replied Hanaud, with a nod towards the door.
Both men waited impatiently until Calladine came into the room. He wore now a suit of blue serge, he had a clearer eye, his skin a healthier look; he was altogether a more reputable person. But he was plainly very ill at ease. He offered his visitors cigarettes, he proposed refreshments, he avoided entirely and awkwardly the object of their visit. Hanaud smiled. His theory was working out. Sobered by his bath, Calladine had realised the foolishness of which he had been guilty.
"You telephone, to the Semiramis, of course?" said Hanaud cheerfully.
Calladine grew red.
"Yes," he stammered.
"Yet I did not hear that volume of 'Hallos' which precedes telephonic connection in your country of leisure," Hanaud continued.
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