The doctor himself, with MacTartan close beside him ("so as," he said, "to increase the illushion"), were at the extreme angle. The unseen road lay below them, not fifty yards off, and below that again, the doctor knew, was an almost precipitous grass slope down to the next zig. "We must start them on that short cut, if we can," he said to his supporter, "an' if we do, they'll rowl and rowl and rowl to perdition, please the Lord!" So they waited, the jest forgotten in earnest. Then suddenly through the fog came a jingle. "Tenshion, B Company," whispered the man who had had a bad turn (his name was Brown) to himself, and steadied his shaking hands on his musket as he listened. Another jingle. A sound of voices first; then, as suddenly as the jingle had come, came a thud of many feet. _Thud, thud, thud_. Then all along the hillside, all along that three-quarters of a mile or more, a volley--not of rifles, but orders--orders familiar to those below, and suggestive of colonels and majors, regiments and wings, and companies. Finally, at the narrowest end, a call to fire and charge; a reckless volley into the fog, and then two reckless figures flinging themselves into the uttermost void, God knows how, God knows where, save that it was downwards on that climbing foe. MacTartan first; remembering his Highland corries and half bursting his lungs in his effort to give the Highland yell of a whole regiment. Yet beneath the grim joke a grimmer earnest lay, as in the fog he and his bayonet found something. "Hech, now! Is that you?" he said grimly, and the something was a man no more! "Steady, men. Follow me!" shouted Dr. Tiernay. Once more the mist produced something, and two men in deadly earnest hacked at each other with swords. "Go on, brothers! run! they are behind us! run! Go back, brothers! they are ahead!" came the cry. And above it rose those orders. From close at hand a dropping fire; and from the far end--Tompkins' end-- quite a respectable volley. "Come on! come on! and let them have the bayonet!" shouted the doctor again; and with the shout one or two more men grew to sight from the mist upon one side of the climbing road. But the men who had been on the road first were disappearing into the fog on the other side; disappearing down the grass slope to the next zag. Only at the turn where the doctor and MacTartan fought side by side, the difficulty of escape made resistance fierce from a knot of troopers, till, with a curse, MacTartan caught one horse by the bridle, and deliberately backed it over the edge; but not before, in his desperate effort to be strong as he once had been, he had stumbled and fallen before the flash of a sabre that passed in mad flight downwards. "Gorsh me, I've spoilt myself," he murmured sadly, as he rose with difficulty. "What is it, man? Are you wounded?" cried the doctor, rushing up. "Bruk me blister, sir," replied MacTartan, stolidly, reaching for his bayonet and going on.