We had not proceeded far when we were brought to a sudden standstill by one of those awfully loud and savage roars which we at once recognised as being that of a gorilla. It sounded like what we might term barking thunder, and from its intensity we were assured that our conjectures as to the creature being a solitary male gorilla were correct.

“Dat him, massas!” cried our guide quickly, at the same time cocking both barrels of his rifle. “Look hout! we no hab go after him no more. Him’s come to fight us. Most always doos dot—de big ole gorilla.”

We saw from the deeply earnest expression of the negro’s countenance that he felt himself now to be in a very serious position, which would demand all his nerve and coolness.

Again the roar was repeated with terrible loudness and ferocity, and we heard something like the beating of a huge bass drum, mingled with the cracking of branches, as though some heavy creature were forcing its way through the underwood towards us.

We were all much impressed with this beating sound, and, as is often the case when men are startled by sounds which they cannot account for, we were more filled with the dread of this incomprehensible sound than of the gorilla which we knew was approaching us. We might, indeed, have asked an explanation from Makarooroo, but we were all too much excited and anxious just then to speak.

We drew together in a group.

Jack, who stood a little in front of us, having claimed the first shot, was whispering something about its being a pity there was so little light, when his voice was drowned by a repetition of the roar, so appalling that we each started, feeling as though it had been uttered close to our ears. Next instant the bushes in front of us were torn aside, and the most horrible monster I ever saw, or hope to set eyes on, stood before us.

He was evidently one of the largest-sized gorillas. In the gloom of the forest he appeared to us to be above six feet high. His jet-black visage was working with an expression of rage that was fearfully satanic. His eyes glared horribly. The tuft of hair on the top of his head rose and fell with the working of his low wrinkled forehead in a manner that peculiarly enhanced the ferocity of his expression. His great hairy body seemed much too large for his misshapen legs, and his enormous arms much too long for the body. It was with the fists at the ends of those muscular arms that he beat upon his bulky chest, and produced the unaccountable sounds above referred to. As he stood there uttering roar upon roar—apparently with the view of screwing up his courage to attack us—displaying his great canine teeth, and advancing slowly, step by step, I felt a mingling of powerful emotions such as I had never felt before in all my life, and such as cannot by any possibility be adequately described.

I felt quite self-possessed, however, and stood beside my comrades with my rifle ready and my finger on the trigger.

“Now!” whispered Peterkin. But Jack did not move.