The Luminaries

kinds was a man named Francis Carver. He considered Carver now. The man was a former convict, and had a poor reputation as a consequence; to Pritchard, however, he had always been courteous and fair, and Pritchard had no reason to think that Carver might wish him—or his business—any kind of active harm. As to whether Carver bore ill-will towards the Chinese, Pritchard had no idea—but he did not sell direct to the Chinese. He sold to Pritchard, and Pritchard alone.
    Pritchard had first met Carver at a gambling house on Revell-street, some seven months ago. Pritchard was a keen gambler, and had been refreshing himself between games of craps, tallying hislosses in his mind, when a scar-faced man sat down beside him. Pritchard inquired, as a pleasantry, whether the man was fond of cards, and what had brought him to Hokitika; soon they fell to talking . When in due course Pritchard named his own profession, Carver’s expression sharpened. Putting down his drink, he explained that he had a long-standing connexion with a former East Indiaman who controlled an opium poppy plantation in Bengal. If Pritchard was in need of opium, Carver could guarantee a product of unrivalled quality and limitless supply. At that time Pritchard had no stock of opium at all, save for some weak tinctures of laudanum he had purchased from a quack; without hesitation, therefore, he thanked Carver, shook his hand, and agreed to return the following morning to draw up the terms of their trade.
    Since then Carver had supplied him with a total of three pounds of opium. He would not supply Pritchard with more than one pound at a time, for the reason (as he very frankly explained) that he liked to keep a very tight hold on his own supply, in order to prevent Pritchard from selling the drug wholesale to other sellers, and making an intermediary profit that way. (In selling opium to Ah Sook, Pritchard was of course doing exactly this—but Carver remained unaware of this auxiliary arrangement, for he was seldom in Hokitika, and Pritchard had not troubled himself to confess it.) The resin came wrapped in paper, pressed into a tin box not unlike a caddy for storing tea.
    Pritchard picked up a clout from the laboratory bench and began to clean the dirt from beneath his fingernails—noticing, as he did so, that they were getting rather long.
    Would Carver really have dared to poison the drug before he sold it wholesale to a drug emporium? Pritchard might have powdered the resin and turned it into laudanum; he might have sold it piecemeal to any number of clients; he might have used the drug himself. It was true that Carver had an unpleasant history with Anna; he had harmed her badly once before. But even if he wished to kill her by overdose, there was no guarantee that a portion of the poisoned opium would end up in Anna’s hands. Pritchard rolled a ball of dirt between his fingers. No: it was absurd to think that anyman would devise a plot that comprised so many uncertainties. Carver might be a brute, but he was not a fool.
    Having rejected that theory, the chemist now considered the second option: that the drug had been poisoned
after
Anna Wetherell was given a piece of it by Ah Sook to take at home. Perhaps someone had stolen into her rooms at the Gridiron, and poisoned it there. But again—why? Why bother to poison the opium at all? Why not kill the whore by more conventional means—by strangulation, or smothering, or battery?
    Defeated, Pritchard turned his mind instead to the things he knew by instinct to be true. He
knew
that Anna Wetherell had not told the whole truth about the events of the 14th of January. He
knew
that someone had partaken of the drug recently from the pipe she had hidden in her room. He
knew
that she had ceased to take opium herself; by her eyes and her motions, he could not doubt that she was as dry as a bone. These certainties, in Pritchard’s eyes, could only point to one conclusion.
    ‘Hang it all,’ he whispered. ‘She’s lying—and on another man’s behalf.’
    So the afternoon wore on.
    In time Pritchard picked up his unfinished orders, and, for want of a more diverting occupation, began to work. He was not aware of the passing of the hours until a gentle knock at the laboratory door returned him to the present. He turned—noting, with a dim surprise, that the light had become very thin, and dusk was approaching—and saw Albert, Nilssen’s junior clerk, hovering in the doorway with his breath caught in