Schuabe was waiting in the large sitting-room with balconies upon which he could look down upon the embankment and the river. It was his favourite among all the rooms of the suite.

He looked gravely and also a little curiously at the Professor as he entered the room. There was a question in his eyes; the guest had a sensation of being measured and weighed with some definite purpose.

The greeting was cordial enough. "I am very sorry, Llwellyn, to catch you suddenly like this," Schuabe said, "but I should like to settle the business between us without delay. I have certain proposals to make you, and if we agree upon them there will be much to consider, as the thing is a big one. But before we talk of this let me offer you something to eat."

The Professor had recovered his hunger. The chill of the night air, the sudden excitement of the summons, and, though he did not realise it, the absence of patchouli odours in his nostrils, had recalled an appetite.

The space and air of the huge room, with its high roof, was soothing after Bloomsbury Court Mansions.

Supper was spread for two on a little round table by the windows. Schuabe ate little, but watched the other with keen, detective eyes, talking meanwhile of ordinary, trivial things. Nothing escaped him, the little gleam of pleasure in Llwellyn's eyes at the freshness of the caviare, the Spanish olives he took with his partridge—rejecting the smaller French variety—the impassive watchful eyes saw it all.

It was too late for coffee, Llwellyn said, when the man brought it, in a long-handled brass pan from Constantinople, but he took a kümmel instead.

The two men faced each other on each side of the table. Both were smoking. For a moment there was silence; the critical time was at hand. Then Schuabe spoke. His voice was cold and steady and very businesslike. As he talked the voice seemed to wrap round Llwellyn like steel bands. There was something relentless and inevitable about it; bars seemed rising as he spoke.

"I am going to be quite frank with you, Llwellyn," he said, "and you will find it better to be quite frank with me."