For some way from the dump the journey was uneventful. The path to the guns led along a sunken road, completely hidden from the enemy’s observation posts. The dull, persistent rain had ceased for a little, and the broad patches of blue overhead were dotted with our droning aeroplanes, which every now and then would dive into a low-drifting rack of grey cloud to shake off the shrapnel of the German “Archies.” Of German ’planes none were to be seen, for they had all sped home to their hangars when our fighting squadrons rose to the encounter. The earth rocked to the explosions of our 9.2 howitzers ranged about Pozières and Martinpuich, and the air clamoured under the passage of their giant shells as they went roaring over toward the German lines. Now and again a vicious whining sound would swell suddenly to a nerve-racking shriek, and an enemy shell would land with a massive cr-r-ump, and a furious blast of smoke and mud would belch upwards to one side or other of the sunken road. But none of these unwelcome visitors came into the road itself, and neither the black mule nor Jimmy Wright paid them any more attention than the merest roll of an eye to mark their billet.
“Change o’ heart hain’t spoiled old Sonny’s nerve, anyhow,” thought the driver to himself, with deep approval.
A little further on and the trail up to “X’s Group,” quitting the shelter of the sunken road, led out across the red desolation, in the very eye, as it seemed to the New Brunswicker, of the enemy’s positions. It was a narrow, undulating track, slippery as oil, yet tenacious as glue, corkscrewing its laborious way between the old slime-filled shell-pits. From the surface of one of these wells of foul-coloured ooze the legs of a dead horse stuck up stiffly into the air, like four posts on which to lay a foot-bridge. A few yards beyond, the track was cut by a fresh shell-hole, too new to have collected any water. Its raw sides were streaked red and white and black, and just at its rim lay the mangled fragments of something that might recently have been a mule. The long ears of Wright’s mule waved backwards and forwards at the sight, and he snorted apprehensively.
“This don’t appear to be a health resort for us, Sonny,” commented the New Brunswicker, “so we won’t linger, if it’s all the same to you.” And he led the way around the other side of the new shell-hole, the big mule crowding close behind with quivering muzzle at his shoulder.
However urgent Wright’s desire for speed, speed was ridiculously impossible. The obstinate pro-German mud was not lightly to be overcome. Even on the firmer ridges it clung far above the fetlocks of the black mule, and struggled to suck off Wright’s hobnailed boots at every labouring step. Though a marrow-piercing north-easter swept the waste, both man and mule were lathered in sweat. Half their energy had to be expended in recovering themselves from continual slithering slides which threatened to land them in the engulfing horrors of the shell-holes. For all that he had so little breath to spare, Jimmy Wright kept muttering through his teeth strange expletives and objurgations from the vocabulary of the lumber camps, eloquent but unprintable, to which the black mule lent ear admiringly. He seemed to feel that his driver’s remarks, though he could not understand them, were doubtless such as would command his fullest accord. For his own part he had no means of expressing such sentiments except through his heels, and these were now all too fully occupied in their battle with the mud.
By this time the black mule had become absolutely convinced that his fate was in the hands of his ginger-haired driver. Jimmy Wright, as it seemed to him, was his sole protection against this violent horror which kept bursting and crashing on every hand about him. It was clear to him that Jimmy Wright, though apparently much annoyed, was not afraid. Therefore, with Jimmy Wright as his protector he was safe. He wagged his ears, snorted contemptuously at a 5.9 which spurted up a column of mud and smoke some hundred yards to the left, and plodded on gamely through the mud. He didn’t know where he was going, but Jimmy Wright was there, and just ahead of his nose, where he could sniff at him; and he felt sure there would be fodder and a rub down at the end of the weary road.
In the midst of these consoling reflections something startling and inexplicable happened. He was enveloped and swept away in a deafening roar. Thick blackness, streaked with star-showers, blinded him. Though half-stupefied, he kicked and struggled with all his strength, for it was not in him to yield himself, like a stricken horse, to any stroke of Fate.
When he once more saw daylight, he was recovering his feet just below the rim of an old shell-hole. He gained the top, braced his legs, and shook himself vigorously. The loaded panniers thumping heavily upon his ribs restored him fully to his senses. Snorting through wide red nostrils, he stared about him wildly. Some ten paces distant he saw a great new crater in the mud, reeking with black and orange fumes.
But where was Jimmy Wright? The mule swept anxious eyes across the waste of shell-holes, in every direction. In vain. His master had vanished. He felt himself deserted. Panic began to clutch at his heart, and he gathered his muscles for frantic flight. And then he recovered himself and stood steady. He had caught sight of a ginger-haired head, bare of its shrapnel helmet, lying on the mud at the other side of the shell-hole from which he had just struggled out.
His panic passed at once, but it gave place to anxious wonder. There, indeed, was Jimmy Wright, but what was he doing there? His body was buried almost to the shoulders in the discoloured slime that half filled the shell-hole. He was lying on his face. His arms were outstretched, and his hands were clutching at the slippery walls of the hole as if he were striving to pull himself up from the water. This effort, however, seemed anything but successful. The mule saw, indeed, that his protector was slowly slipping deeper into the slime. This filled him with fresh alarm. If Jimmy Wright should disappear under that foul surface, that would be desertion complete and final. It was not to be endured.