"Why not?"

"We'll be shot down before we get within half a mile of them. Leith cannot know that we have escaped from the cavern or he would have left some one here to interview us."

"Well, we can't do any high-class tracking in this country," said the youngster grimly. "If we stray six feet from the trail we are lost. We had better trust to fortune and go ahead."

It was impossible to do anything else. The route by which the carriers had marched from the camping ground was perfectly clear while we followed their footsteps, but if we diverged ever so slightly the thick veils of verdure hid the path from our eyes. To follow the party we would have to hold to the trail and take the chances of an ambush which Leith would certainly prepare for us the moment he knew we had escaped from the Cavern of Skulls. It would be easy for him to set his one-eyed white partner to shoot us down as we staggered along the trail which Soma or one of the carriers had blazed with an axe.

"They cannot have more than three hours' start of us," cried Holman. "Give me your arm, Verslun. Now let us move as fast as we can."

"But this is puerile," I protested. "We'll be running our heads into the noose."

"I don't care if we do. I want to get near Leith."

"But we'll never get near by running after him in this fashion. If we could find some way to get in front of him and wait."

"But what will happen to the girls?"

"Will our death prevent it?" I snapped. "If we rush after him in the open we'll throw our chances away."