CHAPTER XVII
Peril Ahead

“HOW long will it take us to get to this Forest of Mystery?” inquired Bob Holton, as he and his chum followed the naturalists over the grassy plain.

“Many, many days,” answered Mr. Lewis. “It is in the very heart of the vast Belgian Congo and is inaccessible by way of roads and railways.”

“So much the better for us,” laughed Joe. “We’ll probably find things there that no one else has seen. At least, no other white men.”

“Let’s hope you’re right, Son,” came from his father. “Howard and I would like to discover some totally unknown animals. But,” he added significantly, “we’ll have to watch our step. Who knows what perils may be hidden in that mysterious forest?”

The afternoon was rapidly wearing on, and although the explorers were still on the open plain, Noko announced that he desired to get beyond it before nightfall. In the distance they could see a dark jungle, through which they would soon be passing.

The grass under their feet was tough and wiry and yielded reluctantly. Occasionally small animals darted out before them and disappeared under cover of the grass. None of the large cats, however, showed itself.

“Wish we could get a look at a lion,” remarked Bob, tightening his grip on his rifle. “What I’ll do to one if I see one!”