Turning, her lithe body close against his, she brought her crossbow to the ready. "Danger?" whispered Planter, and she nodded bleakly. The approach was coming near. Planter judged that whatever threatened them was two-legged, weighty, and great-lunged—many yards off, it wheezed like a faulty engine. His companion's ears were better than his, or more experienced. She gauged the nearness of the stranger, and the crossbow went to her shoulder like a rifle. Planter saw that it operated on a spring trigger that would trip a latch and release the string. The bow, violently recovering from its bending, would force the missile along a groove in the top of the stock. All parts—stock, bow, and string—were of some massive dark metal, apparently treated with grease to save it from the constant dampness. The missile itself was not an arrow, but seemed the size and shape of a silvery fountain pen. Planter burned to ask questions about it; but the enemy was in sight by now, something of mottled green and black that shouldered upright along the way between the thickets. Planter felt his companion's body grow tense against his shoulder. Her finger touched the trigger lightly. The metal string twanged, and with a waspy hum the missile leaped toward its target. At the same time, a little burst of flame showed from it, bright yellow. Chock! the shot went home, as that other shot against the thing called a muck-worm. Down floundered the green-spotted form. At once the girl was out of hiding, and stooping above her quarry. Planter, following, peered with wonder and caution. He saw a body larger than himself, and grotesquely of the same build. A dumpy torso on massive back-bent legs like a cricket's; wide flapper feet, a round, low head with a monstrous slash of mouth, big eyes now filming with death, no nose at all—the creature was very like a nightmare frog. But this frog wore garments, of linked and plaited metal wire and rubbery-looking fabric. It had a silver belt, with pouches and holsters. These pouches and holsters the girl was now plundering. "Quick," she snapped at Planter over her rosy shoulder. "Take the spoil. He will have friends, and they must not find us." Her tone was still reminiscent of Disbro speaking to Max. Planter's ravenous curiosity was at last completely overridden. "Young lady," he said flatly. "I'm not prepared to endure any more—" She suddenly screamed, not like