the distances, and the short time which it would take him to perform so trivial an operation. He ought to reach Lady Sannox by ten o'clock. Through the fogged windows he saw the blurred gas-lamps dancing past, with occasionally the broader glare of a shop front. The rain was pelting and rattling upon the leathern top of the carriage and the wheels swashed as they rolled through puddle and mud. Opposite to him the white headgear of his companion gleamed faintly through the obscurity. The surgeon felt in his pockets and arranged his needles, his ligatures and his safety-pins, that no time might be wasted when they arrived. He chafed with impatience and drummed his foot upon the floor.
But the cab slowed down at last and pulled up. In an instant Douglas Stone was out, and the Smyrna merchant's toe was at his very heel.
"You can wait," said he to the driver.
It was a mean-looking house in a narrow and sordid street. The surgeon, who knew his London well, cast a swift glance into the shadows, but there was nothing distinctive--no shop, no movement, nothing but a double line of dull, flat-faced houses, a double stretch of wet flagstones which gleamed in the lamplight, and a double rush of water in the gutters which
