A moment they swayed, tugging, straining, panting. In the old days Stern would not for one moment have been a match for this barbaric athlete, but the long months of life close to nature had hardened him and toughened every fiber. And now a stab of joy thrilled through him as he realized that in his muscles lay at least a force to balk the savage for a little while.
To Stern came back his wrestling lore of the very long ago, the days of Harvard, in the dim, vanished past. He freed his left arm from the gorilla-like grip of Kamrou, and, quick as lightning, got a jiu-jitsu stranglehold.
The savage choked, gurgled, writhed; his face grew purple with stagnant blood. Then he leaped, dragging the engineer with him; they fell, rolled, twisted--and Stern's hold was broken.
A great shout rose as Kamrou struggled up and once more seized the American. He raised him like a child, and took a step, two, three, toward the infernal caldron in the rock floor.
Stern, desperate, wrenched his oiled arms clear. A second later they had closed again about the chief's throat--the one point of attack that Stern had chosen for his best.
The barbarian faltered. Grunting, panting, he shook the engineer as a dog shakes a rat, but the hold was secure. Kamrou's great arms wrapped themselves in a formidable “body-scissors” grip; Stern felt the breath squeezed from his body.
Then suddenly the chief's oily heel slipped on the smooth-worn rock, not ten feet from the lip of the bubbling vat--and for the second time both fell.
This time Stern was atop. Over they rolled, once, twice, straining with madness. Stern's thumbs were sunk deep in the throat of the barbarian at either side. As he gouged harder, deeper, he felt the terrific pounding of the chief's jugular. Hot on his own neck panted the choking breath of Kamrou. Oh, could he only hold that grip a minute longer--even a half-minute!
But already his own breath was gone. A buzzing filled his ears; sparkling lights danced, quivering before his eyes. The blood seemed bursting his brain; far off and vague he heard the droning of the flame, the shouts and cries of the great horde of watchers.
A whiff of steam--hot, damp, terrifying--passed across his face, in which the veins were starting from the oily skin. His eyes, half closed, bulged from the sockets. He knew the pit was very close now; dully he heard its steady bubbling.