Much study having somewhat shaken the young man's nerves, he was in the habit of travelling in the most luxurious manner; and for the present journey he had taken a sofa in the sleeping carriage.
"You will be very comfortable," said the guard; "there is no one in your compartment, and only one old gentleman in the other end."
It was close upon the hour, and the tickets were being examined, when Mr. Rolles beheld this other fellow-passenger ushered by several porters into his place; certainly, there was not another man in the world whom he would not have preferred - for it was old John Vandeleur, the ex-Dictator.
The sleeping carriages on the Great Northern line were divided into three compartments - one at each end for travellers, and one in the centre fitted with the conveniences of a lavatory. A door running in grooves separated each of the others from the lavatory; but as there were neither bolts nor locks, the whole suite was practically common ground.
When Mr. Rolles had studied his position, he perceived himself without defence. If the Dictator chose to pay him a visit in the course of the night, he could do no less than receive it; he had no means of fortification, and lay open to attack as if he had been lying in the fields. This situation caused him some agony of mind. He recalled with alarm the boastful statements of his fellow- traveller across the dining-table, and the professions of immorality which he had heard him offering to the disgusted Prince. Some persons, he remembered to have read, are endowed with a singular quickness of perception for the neighbourhood of precious metals; through walls and even at considerable distances they are said to divine the presence of gold. Might it not be the same with diamonds? he wondered; and if so, who was more likely to enjoy this transcendental sense than the person who gloried in the appellation of the Diamond Hunter? From such a man he recognised that he had everything to fear, and longed eagerly for the arrival of the day.
In the meantime he neglected no precaution, concealed his diamond in the most internal pocket of a system of great-coats, and devoutly recommended himself to the care of Providence.
The train pursued its usual even and rapid course; and nearly half the journey had been accomplished before slumber began to triumph over uneasiness in the breast of Mr. Rolles. For some time he resisted its influence; but it grew upon him more and more, and a little before York he was fain to stretch himself upon one of the couches and suffer his eyes to close; and almost at the same instant consciousness deserted the young clergyman. His last thought was of his terrifying neighbour.
When he awoke it was still pitch dark, except for the flicker of the veiled lamp; and the continual roaring and oscillation testified to the unrelaxed velocity of the train. He sat upright in a panic, for he had been tormented by the most uneasy dreams; it was some seconds before he recovered his self-command; and even after he had resumed a recumbent attitude sleep continued to flee him, and he lay awake with his brain in a state of violent agitation, and his eyes fixed upon the lavatory door. He pulled his clerical felt hat over his brow still farther to shield him from the light; and he adopted the usual expedients, such as counting a thousand or banishing thought, by which experienced invalids are accustomed to woo the approach of sleep. In the case of Mr. Rolles they proved one and all vain; he was harassed by a dozen different anxieties - the old man in the other end of the carriage haunted him in the most alarming shapes; and in whatever attitude he chose to lie the diamond in his pocket occasioned him a sensible physical distress. It burned, it was too large, it bruised his ribs; and there were infinitesimal fractions of a second in which he had half a mind to throw it from the window.
While he was thus lying, a strange incident took place.
The sliding-door into the lavatory stirred a little, and then a little more, and was finally drawn back for the space of about twenty inches.