"A master mind," said the Saint didactically, "doesn't always go around with an illuminated forehead. That's the first thing to remember in this detective racket — if you read any stories. Besides which, he can really be just as stupid and boring as anyone else outside of his own field of brilliance. Why shouldn't he be? The greatest bacteriologist in the world could look like a half-wit in a gathering of structural engineers. And he could even be a pain in the neck at a soiree of other bacteriologists. He could be addicted to thunderous belching, or insisting on describing every stroke of his last golf game, without—"

He broke off abruptly, and put a quick hand on the other's arm. The warning shift of his eyes was quite a pamphlet of explanation.

Uttershaw looked where the Saint's glance led him. And then his groan was so polite that it was almost inaudible.

He said, without moving his lips: "Talk of the devil."

Simon nodded, keeping a smile of recognition on his face. He had seen her come in while he was talking, and with the grim certainty of impending doom he had watched her methodically sifting the room with her eyes like a veterinarian working over a shaggy dog with a steel comb.

Now, like a pirate galleon under full sail sweeping down upon a freshly sighted victim, Titania Ourley came cleaving through the tables, her plump and expensively painted face set in the overpowering smile of a woman who remains steadfastly convinced in spite of all discouragements that her charm and beauty will carry her serenely past all the reefs and snags in the sea of life.

"Milton, thou shouldst be with us at this hour," Simon paraphrased under his breath, with a certain resignation.

"Templar hath need of thee," Uttershaw continued for him sympathetically.

"She is a wen'," said the Saint, concluding the slaughter, and stood up to bow over the nearer of the two hands which she extended towards them with a prodigality that would have done credit to Mrs Siddons at her Westphalian best.

Perched on the forward top of her head she wore a confection of fur, feathers, and what appeared to be a bunch of slightly mildewed prunes. It nearly fell into the Saint's coffee as she sat down, but she caught it in time and restored it to its point of balance with what looked like the insouciance of much practice.