Private letters and diaries of the period reveal, too, a multitude of other reasons why Joseph Curwen was marvelled at, feared, and finally shunned like a plague. His passion for graveyards, in which he was glimpsed at all hours, and under all conditions, was notorious; though no one had witnessed any deed on his part which could actually be termed ghoulish. On the Pawtuxet Road he had a farm, at which he generally lived during the summer, and to which he would frequently be seen riding at various odd times of the day or night. Here his only visible servants, farmers, and caretakers were a sullen pair of aged Narragansett Indians; the husband dumb and curiously scarred, and the wife of a very repulsive cast of countenance, probably due to a mixture of negro blood. In the lead-to of this house was the laboratory where most of the chemical experiments were conducted. Curious porters and teamers who delivered bottles, bags, or boxes at the small red door would exchange accounts of the fantastic flasks, crucibles, alembics, and furnaces they saw in the low shelved room; and prophesied in whispers that the close-mouthed "chymist" – by which they meant alchemist – would not be long in finding the Philosopher's Stone. The nearest neighbours to this farm – the Fenners, a quarter of a mile away – had still queerer things to tell of certain sounds which they insisted came from the Curwen place in the night. There were cries, they said, and sustained howlings; and they did not like the large numbers of livestock which thronged the pastures, for no such amount was needed to keep a lone old man and a very few servants in meat, milk, and wool. The identity of the stock seemed to change from week to week as new droves were purchased from the Kingstown farmers. Then, too, there was something very obnoxious about a certain great stone outbuilding with only high narrow slits for windows.
Great Bridge idlers likewise had much to say of Curwen's town house in Olney Court ; not so much the fine new one built in 1761, when the man must have been nearly a century old, but the first low gambrel-roofed one with the windowless attic and shingled sides, whose timbers he took the peculiar precaution of burning after its demolition. Here there was less mystery, it is true; but the hours at which lights were seen, the secretiveness of the two swarthy foreigners who comprised the only menservants, the hideous indistinct mumbling of the incredibly aged French housekeeper, the large amounts of food seen to enter a door within which only four persons lived, and the quality of certain voices often heard in muffled conversation at highly unseasonable times, all combined with what was known of the Pawtuxet farm to give the place a bad name.
In choicer circles, too, the Curwen home was by no means undiscussed; for as the newcomer had gradually worked into the church and trading life of the town, he had naturally made acquaintances of the better sort, whose company and conversation he was well fitted by education to enjoy. His birth was known to be good, since the Curwens or Corwins of Salem needed no introduction in New England . It developed that Joseph Curwen had travelled much in very early life, living for a time in England and making at least two voyages to the Orient; and his speech, when he deigned to use it, was that of a learned and cultivated Englishman. But for some reason or other Curwen did not care for society. Whilst never actually rebuffing a visitor, he always reared such a wall of reserve that few could think of anything to say to him which would not sound inane.
There seemed to lurk in his bearing some cryptic, sardonic arrogance, as if he had come to find all human beings dull though having moved among stranger and more potent entities. When Dr. Checkley the famous wit came from Boston in 1738 to be rector of King's Church, he did not neglect calling on one of whom he soon heard so much; but left in a very short while because of some sinister undercurrent he detected in his host's discourse. Charles Ward told his father, when they discussed Curwen one winter evening, that he would give much to learn what the mysterious old man had said to the sprightly cleric, but that all diarists agree concerning Dr. Checkley's reluctance to repeat anything he had heard. The good man had been hideously shocked, and could never recall Joseph Curwen without a visible loss of the gay urbanity for which he was famed.
More definite, however, was the reason why another man of taste and breeding avoided the haughty hermit. In 1746 Mr. John Merritt, an elderly English gentleman of literary and scientific leanings, came from Newport to the town which was so rapidly overtaking it in standing, and built a fine country seat on the Neck in what is now the heart of the best residence section. He lived in considerable style and comfort, keeping the first coach and liveried servants in town, and taking great pride in his telescope, his microscope, and his well-chosen library of English and Latin books. Hearing of Curwen as the owner of the best library in Providence , Mr. Merritt early paid him a call, and was more cordially received than most other callers at the house had been. His admiration for his host's ample shelves, which besides the Greek, Latin, and English classics were equipped with a remarkable battery of philosophical, mathematical, and scientific works including Paracelsus, Agricola, Van Helmont, Sylvius, Glauber, Boyle, Boerhaave, Becher, and Stahl, led Curwen to suggest a visit to the farmhouse and laboratory whither he had never invited anyone before; and the two drove out at once in Mr. Merritt's coach.
Mr. Merritt always confessed to seeing nothing really horrible at the farmhouse, but maintained that the titles of the books in the special library of thaumaturgical, alchemical, and theological subjects which Curwen kept in a front room were alone sufficient to inspire him with a lasting loathing. Perhaps, however, the facial expression of the owner in exhibiting them contributed much of the prejudice. This bizarre collection, besides a host of standard works which Mr. Merritt was not too alarmed to envy, embraced nearly all the cabbalists, daemonologists, and magicians known to man; and was a treasure-house of lore in the doubtful realms of alchemy and astrology. Hermes Trismegistus in Mesnard's edition, the Turba Philosophorum, Geber's Liber Investigationis, and Artephius's Key of Wisdom all were there; with the cabbalistic Zohar, Peter Jammy's set of Albertus Magnus, Raymond Lully's Ars Magna et Ultima in Zetsner's edition, Roger Bacon's Thesaurus Chemicus, Fludd's Clavis Alchimiae, and Trithemius's De Lapide Philosophico crowding them close. Mediaeval Jews and Arabs were represented in profusion, and Mr. Merritt turned pale when, upon taking down a fine volume conspicuously labelled as the Qanoon-e-Islam, he found it was in truth the forbidden Necronomicon of the mad Arab Abdul Alhazred, of which he had heard such monstrous things whispered some years previously after the exposure of nameless rites at the strange little fishing village of Kingsport, in the province of the Massachussetts-Bay.