Barking furiously, the baboons retreated; and Tarzan gained the summit of the cliff, where he saw that the shes and balus had scattered, many of them going farther up into the hills, while the adult bulls remained to contest the way.

As Tarzan paused, just beyond the summit of the cliff, he found himself the center of a circle of snarling bulls against the combined strength and ferocity of which he would be helpless. To another than himself his position might have appeared precarious almost to the point of hopelessness; but Tarzan knew the wild peoples of his savage world too well to expect an unprovoked attack, or a killing for the love of killing such as only man, among all the creatures of the world, habitually commits. Neither was he unaware of the danger of his position should a bull, more nervous or suspicious than his fellows, mistake Tarzan's intentions or misinterpret some trivial act or gesture as a threat against the safety of the tribe.

But he knew that only an accident might precipitate a charge and that if he gave them no cause to attack him they would gladly let him proceed upon his way unmolested. However, he had hoped to achieve friendly relations with the tongani, whose knowledge of the country and its inhabitants might prove of inestimable value to him. Better, too, that the tribe of Zugash be allies than enemies. And so he assayed once more to win their confidence.

"Tell me, Zugash," he said, addressing the bristling king baboon, "if there be many tarmangani in your country. Tarzan hunts for a bad tarmangani who has many gomangani with him. They are bad men. They kill. With thunder sticks they kill. They will kill the tongani. Tarzan has come to drive them from your country."

But Zugash only growled and placed the back of his head against the ground in challenge. The other males moved restlessly sideways, their shoulders high, their tails bent in crooked curves. Now some of the younger bulls rested the backs of their heads upon the ground, imitating the challenge of their king.

Zugash, grimacing at Tarzan, raised then lowered his brows rapidly, exposing the white skin about his eyes. Thus did the savage old king seek to turn the heart of his antagonist to water by the frightfulness of his mien; but Tarzan only shrugged indifferently and moved on again as though convinced that the baboons would not accept his overtures of friendship.

Straight toward the challenging bulls that stood in his path he walked, without haste and apparently without concern; but his eyes were narrowed and watchful, his every sense on the alert. One bull, stiff legged and arrogant, moved grudgingly aside; but another stood his ground. Here, the ape-man knew the real test would come that should decide the issue.

The two were close now, face to face, when suddenly there burst from the lips of the man-beast a savage growl, and simultaneously he charged. With an answering growl and a catlike leap the baboon bounded aside; and Tarzan passed beyond the rim of the circle, victor in the game of bluff which is played by every order of living thing sufficiently advanced in the scale of intelligence to possess an imagination.

Seeing that the man-thing did not follow upward after the shes and balus, the bulls contented themselves with barking insults after him and aiming uncomplimentary gestures at his retreating figure; but such were not the acts that menaced safety, and the ape-man ignored them.

Purposely he had turned away from the shes and their young, with the intention of passing around them, rather than precipitate a genuine attack by seeming to threaten them. And thus his way took him to the edge of a shallow ravine into which, unknown either to Tarzan or the tongani, a young mother had fled with her tiny balu.