dropped from him. He recognized the danger, realized that in another moment this enemy would be irresistibly powerful—invincible. His mind was clear now, his nerves steady, his muscles tense. He knew the only thing he could do; he calculated the chances in a flash of thought.
Still staring at the triumphant face of Targo, the Very Young Man jumped to his feet and swiftly bent over the sleeping form of the Chemist. Reaching through the neck of his robe he took out the vial of chemicals, and before his friend was fairly awake had swallowed one of the pills.
As the Very Young Man sprang into action Targo turned and ran swiftly away, perhaps a hundred feet; then again he stopped and stood watching his intended victim with his sardonic smile.
The Very Young Man met the Chemist's startled eyes.
"Targo!" said the Very Young Man swiftly. "He's here; he stole the drug just now, while I was sleeping."
The Chemist opened his mouth to reply, but the Very Young Man bounded away. He could feel the drug beginning to work; the ground under his feet swayed unsteadily.
Swiftly he ran straight towards the figure of Targo, where he stood leaning against a tree. His enemy did not move to run away, but stood quietly awaiting him. The Very Young Man saw he was now nearly the same size that Targo was; if anything, the larger.
A fallen tree separated them; the Very Young Man cleared it with a bound. Still Targo stood motionless, awaiting his onslaught. Then abruptly he stooped to the ground, and a rock whistled through the air, narrowly missing the Very Young Man's head. Before Targo could recover from the throw the Very Young Man was upon him, and they went down together.
Back and forth over the soft ground they rolled, first one on top, then the other. The Very Young Man's hand found a stone on the ground beside them. His fingers clutched it; he raised it above him. But a blow upon his forearm knocked it away before he could strike; and a sudden twist of his antagonist's body rolled him over and pinned him upon his back.
The Very Young Man thought of his encounter with Targo before, and again with sinking heart he realized he was the weaker of the two. He jerked one of his wrists free and, striking upwards with all his force, landed full on his enemy's jaw. The man's head snapped back, but he laughed—a grim, sardonic laugh that ended in a half growl, like a wild beast enraged. The Very Young Man's blood ran cold. A sudden frenzy seized him; he put all his strength into one desperate lunge and, wrenching himself free, sprang to his feet.
Targo was up almost as quickly as he, and for an instant the two stood eyeing each other, breathing hard. At the Very Young Man's feet a little stream was flowing past. Vaguely he found himself thinking how peaceful it looked; how cool and soothing the water would be to his bruised and aching body. Beside the stream his eye caught a number of tiny human figures, standing close together, looking up at him—little forms that a single sweep of his foot would have scattered and killed. A shiver of fear ran across him as in a flash he realized this other danger. With a cry, he leaped sidewise, away from the water. Beside him stood a little tree whose bushy top hardly reached his waist. He clutched its trunk with both hands and jerking it from the ground swung it at his enemy's head, meeting him just as he sprang forward. The tree struck Targo a glancing blow upon the shoulder. With another laugh he grasped its roots and twisted it from the Very Young Man's hand. A second more and they came together again, and the Very Young Man felt his antagonist's powerful arms around his body, bending him backwards.
* * * * *
The Big Business Man stood beside the others at the river's edge, watching the gigantic struggle, the outcome of which meant life or death to them all. The grappling figures were ten times his own height before he fairly realized the situation. At first he thought he should take some of the drug also, and grow larger with them. Then he knew that he could not overtake their growth in time to aid his friend. The Chemist and the Doctor must evidently have reached the same conclusion, for they, too, did nothing, only stood motionless, speechless, staring up at the battling giants.
Loto, with his head buried upon his mother's shoulder, and her arms holding him close, whimpered a little in terror. Only Aura, of all the party, did not get upon her feet. She lay full length upon the ground, a hand under her chin, staring steadily upwards. Her face was expressionless, her eyes unblinking. But her lips moved a little, as though she were breathing a silent prayer, and the fingers of her hand against her face dug their nails into the flesh of her cheek.
Taller far than the tree-tops, the two giants stood facing each other. Then the Very Young Man seized one of the trees, and with a mighty pull tore it up by the roots and swung it through the air. Aura drew a quick breath as in another instant they grappled and came crashing to the ground, falling head and shoulders in the river with a splash that drenched her with its spray. The Very Young Man was underneath, and she seemed to meet the glance of his great eyes when he fell. The trees growing on the river-bank snapped like rushes beneath the huge bodies of the giants, as, still growing larger, they struggled back and forth. The river, stirred into turmoil by the sweep of their great arms, rolled its waves up over the mossy banks, driving the watchers back into the edge of the woods, and even there covering them with its spray.
A moment more and the giants were on their feet again, standing ankle deep, far out in the river. Up against the unbroken blackness of the starless sky their huge forms towered. For a second they stood motionless; then they came together again and Aura could see the Very Young Man sink on his knees, his hand trailing in the water. Then in an instant more he struggled up to his feet; and as his hand left the water Aura saw that it clutched an enormous dripping rock. She held her breath, watching the tremendous figures as they swayed, locked in each other's arms. A single step sidewise and they were back nearly at the river's bank; the water seethed white under their tread.
The Very Young Man's right arm hung limp behind him; the boulder in his hand dangled a hundred feet or more in the air above the water. Slowly the greater strength of his antagonist bent him backwards. Aura's heart stood still as she saw Targo's fingers at the Very Young Man's throat. Then, in a great arc, the Very Young Man swept the hand holding the rock over his head, and brought it down full upon his enemy's skull. The boulder fell into the river with a thundering splash. For a brief instant the giant figures hung swaying; then the titanic hulk of Targo's body came crashing down. It fell full across the river, quivered convulsively and lay still.
And the river, backing up before it a moment, turned aside in its course, and flung the muddy torrent of its water roaring down through the forest.
CHAPTER XXXVIII.
LOST IN SIZE
The Very Young Man stood ankle deep in the turgid little rivulet, a tightness clutching at his chest, and with his head whirling. At his feet his antagonist lay motionless. He stepped out of the water, putting his foot into a tiny grove of trees that bent and crackled like twigs under his tread. He wondered if he would faint; he knew he must not. Away to the left he saw a line of tiny hills; beyond that a luminous obscurity into which his sight could not penetrate; behind him there was only darkness. He seemed to be standing in the midst of a great barren waste, with just a little toy river and forest at his feet—a child's plaything, set down in a man's great desert.
The Very Young Man suddenly thought of his friends. He stepped into the middle of the river and out again on the other side. Then he bent down with his face close to the ground, just above the tops of the tiny little trees. He made the human figures out finally. Hardly larger than ants they seemed, and he shuddered as he saw them. The end of his thumb could have smashed them all, they were so small.
One of the figures seemed to be waving something, and the Very Young Man thought he heard the squeak of its voice. He straightened upright, standing rigid, afraid to move his feet. He wondered what he should do, and in sudden fear felt for the vial of the diminishing drug. It was still in place, in the pouch under his armpit. The Very Young Man breathed a sigh of relief. He decided to take the drug and rejoin his friends. Then as a sudden thought struck him he bent down to the ground again, slowly, with