"Eh?" e.j.a.c.u.l.a.t.ed Professor Porter. "Are you quite positive, Mr.

Philander?"

"Most positive, Professor," replied Mr. Philander, "and," he added, "I think we should thank the party. He may be sitting right next to you now, Professor."

"Eh? What's that? Tut, tut, Mr. Philander, tut, tut!" said Professor Porter, edging cautiously nearer to Mr. Philander.

Just then it occurred to Tarzan of the Apes that Numa had loitered beneath the tree for a sufficient length of time, so he raised his young head toward the heavens, and there rang out upon the terrified ears of the two old men the awful warning challenge of the anthropoid.

The two friends, huddled trembling in their precarious position on the limb, saw the great lion halt in his restless pacing as the blood-curdling cry smote his ears, and then slink quickly into the jungle, to be instantly lost to view.

"Even the lion trembles in fear," whispered Mr. Philander.

"Most remarkable, most remarkable," murmured Professor Porter, clutching frantically at Mr. Philander to regain the balance which the sudden fright had so perilously endangered. Unfortunately for them both, Mr. Philander's center of equilibrium was at that very moment hanging upon the ragged edge of nothing, so that it needed but the gentle impetus supplied by the additional weight of Professor Porter's body to topple the devoted secretary from the limb.

For a moment they swayed uncertainly, and then, with mingled and most unscholarly shrieks, they pitched headlong from the tree, locked in frenzied embrace.

It was quite some moments ere either moved, for both were positive that any such attempt would reveal so many breaks and fractures as to make further progress impossible.

At length Professor Porter made an attempt to move one leg. To his surprise, it responded to his will as in days gone by. He now drew up its mate and stretched it forth again.

"Most remarkable, most remarkable," he murmured.

"Thank G.o.d, Professor," whispered Mr. Philander, fervently, "you are not dead, then?"

"Tut, tut, Mr. Philander, tut, tut," cautioned Professor Porter, "I do not know with accuracy as yet."

With infinite solicitude Professor Porter wiggled his right arm--joy!

It was intact. Breathlessly he waved his left arm above his prostrate body--it waved!

"Most remarkable, most remarkable," he said.

"To whom are you signaling, Professor?" asked Mr. Philander, in an excited tone.

Professor Porter deigned to make no response to this puerile inquiry.

Instead he raised his head gently from the ground, nodding it back and forth a half dozen times.

"Most remarkable," he breathed. "It remains intact."

Mr. Philander had not moved from where he had fallen; he had not dared the attempt. How indeed could one move when one's arms and legs and back were broken?

One eye was buried in the soft loam; the other, rolling sidewise, was fixed in awe upon the strange gyrations of Professor Porter.

"How sad!" exclaimed Mr. Philander, half aloud. "Concussion of the brain, superinducing total mental aberration. How very sad indeed! and for one still so young!"

Professor Porter rolled over upon his stomach; gingerly he bowed his back until he resembled a huge tom cat in proximity to a yelping dog.

Then he sat up and felt of various portions of his anatomy.

"They are all here," he exclaimed. "Most remarkable!"

Whereupon he arose, and, bending a scathing glance upon the still prostrate form of Mr. Samuel T. Philander, he said:

"Tut, tut, Mr. Philander; this is no time to indulge in slothful ease.

We must be up and doing."

Mr. Philander lifted his other eye out of the mud and gazed in speechless rage at Professor Porter. Then he attempted to rise; nor could there have been any more surprised than he when his efforts were immediately crowned with marked success.

He was still bursting with rage, however, at the cruel injustice of Professor Porter's insinuation, and was on the point of rendering a tart rejoinder when his eyes fell upon a strange figure standing a few paces away, scrutinizing them intently.

Professor Porter had recovered his shiny silk hat, which he had brushed carefully upon the sleeve of his coat and replaced upon his head. When he saw Mr. Philander pointing to something behind him he turned to behold a giant, naked but for a loin cloth and a few metal ornaments, standing motionless before him.

"Good evening, sir!" said the professor, lifting his hat.

For reply the giant motioned them to follow him, and set off up the beach in the direction from which they had recently come.

"I think it the better part of discretion to follow him," said Mr.

Philander.

"Tut, tut, Mr. Philander," returned the professor. "A short time since you were advancing a most logical argument in substantiation of your theory that camp lay directly south of us. I was skeptical, but you finally convinced me; so now I am positive that toward the south we must travel to reach our friends. Therefore I shall continue south."

"But, Professor Porter, this man may know better than either of us. He seems to be indigenous to this part of the world. Let us at least follow him for a short distance."

"Tut, tut, Mr. Philander," repeated the professor. "I am a difficult man to convince, but when once convinced my decision is unalterable. I shall continue in the proper direction, if I have to circ.u.mambulate the continent of Africa to reach my destination."

Further argument was interrupted by Tarzan, who, seeing that these strange men were not following him, had returned to their side.

Again he beckoned to them; but still they stood in argument.

Presently the ape-man lost patience with their stupid ignorance. He grasped the frightened Mr. Philander by the shoulder, and before that worthy gentleman knew whether he was being killed or merely maimed for life, Tarzan had tied one end of his rope securely about Mr.

Philander's neck.

"Tut, tut, Mr. Philander," remonstrated Professor Porter; "it is most unbeseeming in you to submit to such indignities."

But scarcely were the words out of his mouth ere he, too, had been seized and securely bound by the neck with the same rope. Then Tarzan set off toward the north, leading the now thoroughly frightened professor and his secretary.

In deathly silence they proceeded for what seemed hours to the two tired and hopeless old men; but presently as they topped a little rise of ground they were overjoyed to see the cabin lying before them, not a hundred yards distant.

Here Tarzan released them, and, pointing toward the little building, vanished into the jungle beside them.

"Most remarkable, most remarkable!" gasped the professor. "But you see, Mr. Philander, that I was quite right, as usual; and but for your stubborn willfulness we should have escaped a series of most humiliating, not to say dangerous accidents. Pray allow yourself to be guided by a more mature and practical mind hereafter when in need of wise counsel."

Mr. Samuel T. Philander was too much relieved at the happy outcome to their adventure to take umbrage at the professor's cruel fling.

Instead he grasped his friend's arm and hastened him forward in the direction of the cabin.

It was a much-relieved party of castaways that found itself once more united. Dawn discovered them still recounting their various adventures and speculating upon the ident.i.ty of the strange guardian and protector they had found on this savage sh.o.r.e.

Esmeralda was positive that it was none other than an angel of the Lord, sent down especially to watch over them.

"Had you seen him devour the raw meat of the lion, Esmeralda," laughed Clayton, "you would have thought him a very material angel."