Without another word he led the way downstairs and out into the deserted street. The first gray halftones of dawn were creeping into the sky, so that the outlines of Limehouse loomed like dim silhouettes about us. There was abundant evidence in the form of noises, strange and discordant, that many workers were busy on dock and riverside, but the streets through which our course lay were almost empty. Sometimes a furtive shadow would move out of some black gully and fade into a dimly seen doorway in a manner peculiarly unpleasant and Asiatic. But we met no palpable pedestrian throughout the journey.
Before the door of a house in Pennyfields which closely resembled that which we had left in Wade Street, in that it was flatly uninteresting, dirty and commonplace, we paused. There was no sign of life about the place and no lights showed at any of the windows, which appeared as dim cavities—eyeless sockets in the gray face of the building, as dawn proclaimed the birth of a new day.
Harley seized the knocker and knocked sharply. There was no response, and he repeated the summons, but again without effect. Thereupon, with a muttered exclamation, he grasped the knocker a third time and executed a veritable tattoo upon the door. When this had proceeded for about half a minute or more:
“All right, all right!” came a shaky voice from within. “I'm coming.”
Harley released the knocker, and, turning to me:
“Ma Lorenzo,” he whispered. “Don't make any mistakes.”
Indeed, even as he warned me, heralded by a creaking of bolts and the rattling of a chain, the door was opened by a fat, shapeless, half-caste woman of indefinite age; in whose dark eyes, now sunken in bloated cheeks, in whose full though drooping lips, and even in the whole overlaid contour of whose face and figure it was possible to recognize the traces of former beauty. This was Ma Lorenzo, who for many years had lived at that address with old Kwen Lung, of whom strange stories were told in Chinatown.
As Bill Jones, A.B., my friend, Paul Harley, was well known to Ma Lorenzo as he was well known to many others in that strange colony which clusters round the London docks. I sometimes enjoyed the privilege of accompanying my friend on a tour of investigation through the weird resorts which abound in that neighbourhood, and, indeed, we had been returning from one of these Baghdad nights when our present adventure had been thrust upon us. Assuming a wild and boisterous manner which he had at command:
“'Urry up, Ma!” said Harley, entering without ceremony; “I want to introduce my pal Jim 'ere to old Kwen Lung, and make it all right for him before I sail.”
Ma Lorenzo, who was half Portuguese, replied in her peculiar accent: