The thought stirred his imagination, which began to manufacture many thousand pictures, bright and fleeting, like the shapes in a kaleidoscope; and now he saw himself, ruddy and comfortered, sliding in the gutter; and, again, a little woe-begone, bored urchin tricked forth in crape and weepers, descending this same hill at the foot's pace of mourning coaches, his mother's body just preceding him; and yet again, his fancy, running far in front, showed him his destination -now standing solitary in the low sunshine, with the sparrows hopping on the threshold and the dead man within staring at the roof - and now, with a sudden change, thronged about with white-faced, hand-uplifting neighbours, and doctor bursting through their midst and fixing his stethoscope as he went, the policeman shaking a sagacious head beside the body. It was to this he feared that he was driving; in the midst of this he saw himself arrive, heard himself stammer faint explanations, and felt the hand of the constable upon his shoulder. Heavens! how he wished he had played the manlier part; how he despised himself that he had fled that fatal neighbourhood when all was quiet, and should now be tamely travelling back when it was thronging with avengers!
Any strong degree of passion lends, even to the dullest, the forces of the imagination. And so now as he dwelt on what was probably awaiting him at the end of this distressful drive - John, who saw things little, remembered them less, and could not have described them at all, beheld in his mind's-eye the garden of the Lodge, detailed as in a map; he went to and fro in it, feeding his terrors; he saw the hollies, the snowy borders, the paths where he had sought Alan, the high, conventual walls, the shut door - what! was the door shut? Ay, truly, he had shut it - shut in his money, his escape, his future life - shut it with these hands, and none could now open it! He heard the snap of the spring-lock like something bursting in his brain, and sat astonied.
And then he woke again, terror jarring through his vitals.
This was no time to be idle; he must be up and doing, he must think. Once at the end of this ridiculous cruise, once at the Lodge door, there would be nothing for it but to turn the cab and trundle back again. Why, then, go so far? why add another feature of suspicion to a case already so suggestive?
why not turn at once? It was easy to say, turn; but whither?
He had nowhere now to go to; he could never - he saw it in letters of blood - he could never pay that cab; he was saddled with that cab for ever. Oh that cab! his soul yearned and burned, and his bowels sounded to be rid of it.
He forgot all other cares. He must first quit himself of this ill-smelling vehicle and of the human beast that guided it - first do that; do that, at least; do that at once.
And just then the cab suddenly stopped, and there was his persecutor rapping on the front glass. John let it down, and beheld the port-wine countenance inflamed with intellectual triumph.
'I ken wha ye are!' cried the husky voice. 'I mind ye now.
Ye're a Nucholson. I drove ye to Hermiston to a Christmas party, and ye came back on the box, and I let ye drive.'
It is a fact. John knew the man; they had been even friends.
His enemy, he now remembered, was a fellow of great good nature - endless good nature - with a boy; why not with a man? Why not appeal to his better side? He grasped at the new hope.
'Great Scott! and so you did,' he cried, as if in a transport of delight, his voice sounding false in his own ears. 'Well, if that's so, I've something to say to you. I'll just get out, I guess. Where are we, any way?'
The driver had fluttered his ticket in the eyes of the branch-toll keeper, and they were now brought to on the highest and most solitary part of the by-road. On the left, a row of fieldside trees beshaded it; on the right, it was bordered by naked fallows, undulating down-hill to the Queensferry Road; in front, Corstorphine Hill raised its snow-bedabbled, darkling woods against the sky. John looked all about him, drinking the clear air like wine; then his eyes returned to the cabman's face as he sat, not ungleefully, awaiting John's communication, with the air of one looking to be tipped.
The features of that face were hard to read, drink had so swollen them, drink had so painted them, in tints that varied from brick-red to mulberry. The small grey eyes blinked, the lips moved, with greed; greed was the ruling passion; and though there was some good nature, some genuine kindliness, a true human touch, in the old toper, his greed was now so set afire by hope, that all other traits of character lay dormant. He sat there a monument of gluttonous desire.
John's heart slowly fell. He had opened his lips, but he stood there and uttered nought. He sounded the well of his courage, and it was dry. He groped in his treasury of words, and it was vacant. A devil of dumbness had him by the throat; the devil of terror babbled in his ears; and suddenly, without a word uttered, with no conscious purpose formed in his will, John whipped about, tumbled over the roadside wall, and began running for his life across the fallows.
He had not gone far, he was not past the midst of the first afield, when his whole brain thundered within him, 'Fool!
You have your watch!' The shock stopped him, and he faced once more toward the cab. The driver was leaning over the wall, brandishing his whip, his face empurpled, roaring like a bull. And John saw (or thought) that he had lost the chance. No watch would pacify the man's resentment now; he would cry for vengeance also. John would be had under the eye of the police; his tale would be unfolded, his secret plumbed, his destiny would close on him at last, and for ever.
He uttered a deep sigh; and just as the cabman, taking heart of grace, was beginning at last to scale the wall, his defaulting customer fell again to running, and disappeared into the further fields.
