There was an ugly and ominous consistency in these dreams which might have made a less dyspeptic man a little nervous.  Tom Dunstan, a sergeant whom Sturk had prosecuted and degraded before a court-martial, who owed the doctor no good-will, and was dead and buried in the church-yard close by, six years ago, and whom Sturk had never thought about in the interval—­made a kind of resurrection now, and was with him every night, figuring in these dreary visions and somehow in league with a sort of conspirator-in-chief, who never showed distinctly, but talked in scoffing menaces from outside the door, or clutched him by the throat from behind his chair, and yelled some hideous secret into his ear, which his scared and scattered wits, when he started into consciousness, could never collect again.  And this fellow, with whose sneering cavernous talk—­with whose very knock at the door or thump at the partition-wall he was as familiar as with his own wife’s voice, and the touch of whose cold convulsive hand he had felt so often on his cheek or throat, and the very suspicion of whose approach made him faint with horror, his dreams would not present to his sight.  There was always something interposed, or he stole behind him, or just as he was entering and the door swinging open, Sturk would awake—­and he never saw him, at least in a human shape.

But one night he thought he saw, as it were, his sign or symbol.  As Sturk lay his length under the bed-clothes, with his back turned upon his slumbering helpmate, he was, in the spirit, sitting perpendicularly in his great balloon-backed chair at his writing-table, in the window of the back one-pair-of-stairs chamber which he called his library, where he sometimes wrote prescriptions, and pondering over his pennyweights, his Roman numerals, his guttae and pillulae, his 3s, his 5s, his 9s, and the other arabesque and astrological symbols of his mystery, he looked over his pen into the church-yard, which inspiring prospect he thence commanded.

Thus, as out of the body sat our recumbent doctor in the room underneath the bed in which his snoring idolon lay, Tom Dunstan stood beside the table, with the short white threads sticking out on his blue sleeve, where the stitching of the stripes had been cut through on that twilight parade morning when the doctor triumphed, and Tom’s rank, fortune, and castles in the air, all tumbled together in the dust of the barrack pavement; and so, with his thin features and evil eye turned sideways to Sturk, says he, with a stiff salute—­’A gentleman, Sir, that means to dine with you,’ and there was the muffled knock at the door which he knew so well, and a rustling behind him.  So the doctor turned him about quickly with a sort of chill between his shoulders, and perched on the back of his chair sat a portentous old quizzical carrion-crow, the antediluvian progenitor of the whole race of carrion-crows, monstrous, with great shining eyes, and head white as snow, and a queer human look, and the crooked beak of an owl, that opened with a loud grating ‘caw’ close in his ears; and with a ‘bo-o-oh!’ and a bounce that shook the bed and made poor Mrs. Sturk jump out of it, and spin round in the curtain, Sturk’s spirit popped back again into his body, which sat up wide awake that moment.