"Great Galaxy!" said Lucky. "Surely it's obvious. Lou Evans sent that message himself, using Morriss's name."
8. Councilman Pursued!
Lucky handled the trim subsea craft with grow
ing expertness as he learned the touch of the controls and began to get the feel of the sea about them.
The men who had turned the ship over to them had worriedly suggested a course of instruction as to its management, but Lucky had smiled and confined himself to a few questions while Bigman exclaimed with Bigman-ian braggadocio, "There isn't anything that moves that Lucky and I can't handle." Braggadocio or not, it was very nearly true.
The ship, named the Hilda, drifted now with the engines cut off. It penetrated the inky blackness of the Venusian ocean with smooth ease. They were navigating blind. Not once had the ship's powerful beams been turned on. Radar, instead, plumbed the abyss ahead more delicately and more informatively than light possibly could.
Along with the radar pulses went the selected microwaves designed to attain maximum reflection from the metal alloy that formed the outer hull of a subship. Their range in the hundreds of miles, the microwaves plunged their probing ringers of energy this direction and that, seeking the particular design of metal that would send them careening back in their tracks.
So far, no reflecting message had come back, and the 72 Hilda settled down in the ooze, half a mile of water above it, and motionless except for a slow rocking with the mighty sway of Venus's globe-girdling oceanic currents.
For the first hour Bigman had been scarcely aware of the microwaves and the object of their search. He had been lost in the spectacle to be seen from the portholes.
Venusian subsea life is phosphorescent, and the black ocean depths were dotted with colored lights thicker than the stars in space, larger, brighter, and most of all, moving. Bigman squashed his nose against the thick glass and stared, fascinated.
Some of the life forms were little round splotches, whose movement was a slow ripple. Others were darting lines. Still others were sea ribbons of the type Lucky and Bigman had seen in the Green Room.
Lucky joined him after a while. He said, "If I remember my xenozoology…"
"Your what?"
"That's the study of extraterrestrial animals, Bigman. I've just been looking through a book on Venusian life. I left it on your bunk in case you want to look at it."
"Never mind. I'll take it second hand from you."
"All right. We can start with those little objects. I think that represents a school of buttons."
"Buttons?" said Bigman. Then, "Sure, I see what you mean."
There were a whole series of yellow ovals of light moving across the black field visible through the porthole. Each had black markings on it in the form of two short parallel lines. They moved in brief spurts, settled down for a few moments, then moved again. The dozens in view all moved and rested simultaneously, so that Bigman had the queerly swimming sensation that the buttons weren't moving at all, but that every half minute or so the ship itself lurched.
Lucky said, "They're laying eggs, I think." He was silent for a long moment, then said, "Most of these things I can't make out. Wait! That must be a scarlet patch there. See it? The dark red thing with the irregular outline? It feeds on buttons. Watch it."
There was a scurrying among the yellow blotches of light as they became aware of the swooping predator, but a dozen buttons were blotted out by the angry red of the scarlet patch. Then the patch was the only source of light in the porthole's field of vision. On all sides of it, buttons had scattered away.
"The patch is shaped like a large pancake turned down at the edge," said Lucky, "according to the book. It's hardly anything but skin with a small brain in the center. It's only an inch thick. You can tear it through and through in a dozen places without bothering it. See how irregular the one we're watching is? Arrowfish probably chewed it up a bit."
The scarlet patch moved now, drifting out of sight. There v/as little left where it had been except for one or two faint, dying glimmers of yellow. Little by little, buttons began moving back again.
Lucky said, "The scarlet patch just settles down to the bottom, holding on to the ooze with its edges and digesting and absorbing whatever it covers. There's another species called the orange patch which is a lot more aggressive. It can shoot a jet of water with enough force to stagger a man, even though it's only a foot wide and not much more than paper thin. The big ones are a lot worse."
"How big do they get?" asked Bigman.
"I haven't the slightest idea. The book says there are occasional reports of tremendous monsters-arrowfish a mile long, and patches that can cover Aphrodite City. No authentic cases, though."
"A mile long! I'll bet there aren't any authentic cases."
Lucky's eyebrows lifted. "It's not as impossible as all that. These things here are only shallow-water specimens. The Venusian ocean is up to ten miles deep in spots. There's room in it for a lot of things."
Bigman looked at him doubtfully. "Listen, you're try- ing to sell me a bale of space dust." He turned abruptly and moved away. "I think I'll look at the book after all."
The Hilda moved on and took a new position, while the microwaves shot out, searching and searching. Then again it moved. And again. Slowly Lucky was screening the underwater plateau on which the city of Aphrodite stood.
He waited grimly at the instruments. Somewhere down here his friend Lou Evans must be. Evans's ship could navigate neither air nor space, nor any ocean depth of more than two miles, so he must be confined to the relatively shallow waters of the Aphrodite plateau.
The first answering flash caught his eye even as he repeated the must to himself for the second time. The microwave feedback froze the direction finder in place, and the return pip was brightening the entire receiving field.
Bigman's hand was on Lucky's shoulder instantly. "That's it! That's it!"
"Maybe," said Lucky. "And maybe it's some other ship, or maybe it's only a wreck."
"Get its position, Lucky. Sands of Mars, get its position!"
"I'm doing it, boy, and we're moving."
Bigman could feel the acceleration, hear the churning of the propeller.
Lucky leaned closely over the radio transmitter and its unscrambler, and his voice was urgent. "Lou! Lou Evans! Lucky Starr at this end! Acknowledge signals! Lou! Lou Evans!"
Over and over again, the words pushed out along the ether. The returning microwave pip grew brighter as the distance between the two ships grew less.
No answer.
Bigman said, "That ship we're pipping isn't moving, Lucky. Maybe it is a wreck. If it were the councilman, he'd either answer or try to get away from us, wouldn't he?"
"Sh!" said Lucky. His words were quiet and urgent as he spoke into the transmitter: "Lou! There's no point in trying to hide. I know the truth. I know why you sent the message to Earth in Morriss's name asking for your own recall. And I know who you think the enemy is. Lou Evans! Acknowledge…"
The receiver crackled, static-ridden. Sounds came through the unscrambler and turned into intelligible words: "Stay away. If you know that, stay away!"
Lucky grinned his relief. Bigman whooped.
"You've got him," shouted the little Martian.
"We're coming in to get you," said Lucky into the transmitter. "Hold on. We'll lick it, you and I."
Words came back slowly, "You don't-understand-
– I'm trying to…" Then, almost in a shriek, "For
Earth's sake, Lucky, stay away! Don't get any closer!"
No more came through. The Hilda bored toward the position of Evans's ship relentlessly. Lucky leaned back, frowning. He murmured, "If he's that afraid, why doesn't he run?"