The Horror at Red Hook by H.P. Lovecraft

Police methods are varied and ingenious. Malone, through unostentatious rambles, carefully casual conversations, well-timed offers of hip-pocket liquor, and judicious dialogues with frightened prisoners, learned many isolated facts about the movement whose aspect had become so menacing. The newcomers were indeed Kurds, but of a dialect obscure and puzzling to exact philology. Such of them as worked lived mostly as dock-hands and unlicenced pedlars, though frequently serving in Greek restaurants and tending corner news stands. Most of them, however, had no visible means of support; and were obviously connected with underworld pursuits, of which smuggling and "bootlegging" were the least indescribable. They had come in steamships, apparently tramp freighters, and had been unloaded by stealth on moonless nights in rowboats which stole under a certain wharf and followed a hidden canal to a secret subterranean pool beneath a house. This wharf, canal, and house Malone could not locate, for the memories of his informants were exceedingly confused, while their speech was to a great extent beyond even the ablest interpreters; nor could he gain any real data on the reasons for their systematic importation. They were reticent about the exact spot from which they had come, and were never sufficiently off guard to reveal the agencies which had sought them out and directed their course. Indeed, they developed something like acute fright when asked the reasons for their presence. Gangsters of other breeds were equally taciturn, and the most that could be gathered was that some god or great priesthood had promised them unheard-of powers and supernatural glories and rulerships in a strange land.

The attendance of both newcomers and old gangsters at Suydam's closely guarded nocturnal meetings was very regular, and the police soon learned that the erstwhile recluse had leased additional flats to accommodate such guests as knew his password; at last occupying three entire houses and permanently harbouring many of his queer companions. He spent but little time now at his Flatbush home, apparently going and coming only to obtain and return books; and his face and manner had attained an appalling pitch of wildness. Malone twice interviewed him, but was each time brusquely repulsed. He knew nothing, he said, of any mysterious plots or movements; and had no idea how the Kurds could have entered or what they wanted. His business was to study undisturbed the folklore of all the immigrants of the district; a business with which policemen had no legitimate concern. Malone mentioned his admiration for Suydam's old brochure on the Kabbalah and other myths, but the old man's softening was only momentary. He sensed an intrusion, and rebuffed his visitor in no uncertain way; till Malone withdrew disgusted, and turned to other channels of information.