The Apocalypse Troll David Weber

194 Pages·2010·1.28 MB·English

by  Nicola Andela

The Apocalypse Troll
David Weber
This is a work of fiction. All the characters and events portrayed in this book are fictional, and any
resemblance to real people or incidents is purely coincidental.

Copyright © 1999 by David M. Weber

All rights reserved, including the right to reproduce this book or portions thereof in any form.

A Baen Books Original

Baen Publishing Enterprises
P.O. Box 1403
Riverdale, NY 10471

ISBN: 0-671-57782-4

Cover art by Charles Keegan

First printing, January 1999

Distributed by Simon & Schuster
1230 Avenue of the Americas
New York, NY 10020

Library of Congress Cataloging-in-Publication Data

Weber, David, 1952–
The Apocalypse Troll / David Weber.
p. cm.
“USN vs UFOs”
ISBN 0-671-57782-4 (hardcover)
I. Title.
PS3573.E217A8 1999
813'.54—dc21 98-41615
CIP

Typeset by Windhaven Press, Auburn, NH
Printed in the United States of America
For Ed Wells & Richard Maxwell
two of the good ones it hurts to lose.
Watch each other’s backs, guys.
CHAPTER ONE
troll n. 1. Obsolete. A creature of Scandinavian myth, sometimes portrayed as a mischievous
or friendly dwarf, sometimes as a destructive giant, living in caves in the hills. 2. A cyborg
fighting machine of the Shirmaksu Empire. [Norwegian, from Old Norse tröll, monster.]
—Webster-Wangchi Unabridged Dictionary of Standard
English Tomas y Hijos, Publishers
2465, Terran Standard Reckoning

TNS Defender, flagship of BatDiv Ninety-Two, was forty light-months from anywhere in
particular, loafing along under half drive and no more than four or five translations into alpha-
space, when the atonal shriek of General Quarters howled through her iron bones.
Her crew froze for one incredulous moment. Ridiculous! They were headed for the barn, and
the Kangas were penned up in a miserable three star systems, the nearest of them almost exactly
one hundred light-years away. What kind of nit-picking silliness could have possessed the Old
Lady to call a drill now?
Then wonder was forgotten as they thundered to their stations.

Colonel Ludmilla Leonovna, commander of BatDiv Ninety-Two’s strike group, was immersed
in the new history text on her book-viewer when the alarm’s high-pitched shriek jerked her away.
She was into the passageway outside her quarters before she realized she’d moved, and halfway
to the hangar deck before she remembered she’d left the viewer on.
She made a sliding turn around the final bend, ricocheted from a bulkhead in an experienced
rebound trajectory, and emerged into the cavernous hangar to find her flight crews already
assembling.
“Make a hole!”
Personnel scattered as they recognized her voice, and she went through the sudden opening
and into the ready room like a more-or-less guided projectile, then came to a rocking halt beside
the duty intelligence officer bent over the battle plot repeater. His face was intent, and her own
lips pursed in a silent whistle as her eyes joined his on the crawling light dots on the screen. Her
left hand rose to touch the ribbons on her tunic as if in memory, but she caught herself and
lowered it deliberately, concentrating on the plot.
There was something odd about this, she thought. Very odd. . . .

Commodore Josephine Santander’s stern, composed face appeared on Captain Steven
Onslow’s com screen almost before the echoes of the alarm had died, though he knew she’d been
in her quarters when it sounded.
“Talk to me, Steve,” she said without preamble.
“Scan reports a Kanga force closing slowly from about sixty light-hours, Ma’am. Azimuth
one-four-niner, elevation two-niner-three. I don’t have a firm track yet, but it looks like they’ll
cross our wake about twenty light-hours behind us. Preliminary IDs look like an Ogre with
escorts.”
“An Ogre?” Commodore Santander allowed herself a raised eyebrow.
“Yes, Ma’am. It— Just a moment, Ma’am.” He glanced at a side screen connecting him
directly to Central Scanning, and his black face tightened.
“We’re getting better data now, Ma’am. Scan confirms the Ogre. It’s a full battle squadron—
so far we’ve picked up three Trollheims siding her.”
“I see. Put it on Battle One, please.”
Onslow touched a button, and the big holo tank on the flag bridge lit with a three-dee duplicate
of his own display. Commodore Santander studied it for a moment.
“We’ve got their course, Ma’am,” Onslow said, and a thin red line appeared on the plot,
predicting the hostile force’s movements. “They’re pulling about four lights relative and
translating steadily.”
“Gradient?” the commodore asked sharply.
“Steep, Ma’am. They’re eight or nine translations out already. The computer estimates they’ll
break the beta wall in—” he glanced at his readouts “—about five hours.”
Commodore Santander frowned and swung her command chair slowly from side to side. It was
unlike the Kangas to pile on that sort of gradient. They must be in one hell of a hurry to run that
big a risk of acoherency.
She wished there were someone she could turn this over to, but Admiral Wierhaus had
detached only half of Battle Squadron Ninety for a badly needed overhaul, and she—for her
sins—was the senior officer present. They were just over three light-years out of 36 Ophiuchi,
and no one closer than the fleet base there could have taken the responsibility for her. She sighed
silently. What she wished didn’t change what she had.
“All right, Steve. Get Commander Tho to work on a pursuit course. Maximum drive and
optimum translation curve.”
“Optimum, Ma’am?” Onslow asked carefully.
“You heard me. Toss out the safety interlocks. They wouldn’t be translating that fast if they
weren’t in a hurry, and there wouldn’t be three Trollheims riding herd on them if it wasn’t
important. So get that course worked out soonest, then put the squadron on it.”
“Aye, aye, Ma’am,” Captain Onslow said just a bit too expressionlessly, and Santander turned
back to her plot, forcing herself to project an aura of confidence. She understood his unhappiness
at pushing the multi-dimensional drive that hard and only wished she had another choice.
Unfortunately, she didn’t. The multi-dee could be dangerous, but the old Einsteinian limit held
true, more or less, in normal-space. As it happened, the most recent hypotheses suggested that
there were ways around that after all—in theory, at least—but the relativity aspects still turned
theoretical physicists’ hair white. Until they worked the bugs out (if they worked the bugs out)
practical spacers would stick with something which at least let them predict the decade of their
arrival.
Theoretically, the multi-dee was an elegant solution. If light-speed was inescapable, simply
find yourself another dimension in which space was “folded” more tightly, bringing equivalent
points “closer” together. That was a horribly crude description, but the commodore had yet to
meet anyone who could describe it any better without resorting to pure math models. For her
purposes, it worked well enough to visualize the galaxy of the FTL-traveler as consisting of
concentric rings of dimensions; by moving “higher” in multi-dimensional space, a ship translated
itself into rings with shorter and shorter radii, which meant that the same absolute velocity
seemed higher in relation to normal-space. The physicists assured her she wasn’t really moving at
more than light-speed, but the practical result was FTL travel.
Still, there were limitations. The multi-dee was unusable inside the “Frankel Limit,” a flexible
point in stellar gravity wells which varied widely depending on spectral class and vessel mass,
and though one theoretically could simply translate directly from normal-space into whatever
other dimension one chose to use and vice versa, it was far wiser to translate gradually from one
to another.
Dimensional energy flux could be vicious, and many things could happen to people who took
liberties with the multi-dee. Few were pleasant. The alpha band—the “lowest” of all—was only
about twenty dimensions across. At its upper limit, the maximum effective velocity of a ship
(relative to normal-space) was about five times light-speed. Higher bands offered greater
effective speeds, but at the cost of increasingly unstable energy states and consequently
increasing risk to the ship. And there were barriers, still imperfectly understood, between the
bands that meant cracking the wall was always risky. If a ship hit the wall just wrong or with the
slightest harmonic in her translation field, she simply disappeared. She went acoherent, spread
over a multitude of dimensions and forever unable to reconstitute herself, a thought which broke a
cold sweat on the most hardened spacehound, for no one knew what happened inside the ship.
Did the crew die? Did they go into some sort of stasis? Or did they gradually discover what had
happened . . . and that they had become a galactic Flying Dutchman for all eternity?
Not that there was too much danger in the lower bands. Humans routinely used the beta band,
or even the gamma and delta bands, though Kanga vessels ventured as high as the delta band only
when speed was of over-riding importance. But no one in his right mind hit the wall as fast and as
hard as BatDiv Ninety-Two would have to in order to overhaul these Kangas. Not if they had a
choice.
“Course laid in, Ma’am,” Captain Onslow said tonelessly.
“Then execute, Captain,” she said.
“Aye, aye, Ma’am.”
Defender shuddered as her normal-space drive went suddenly to full power. It felt smooth
enough, but Santander knew how dreadfully overdue for overhaul Defender was, and she spared
the time for a silent prayer against drive flutter as Defender’s three million tons wrapped
themselves in the n-drive’s space-twisting web and swung in a radical course change.
The drive surge was disorienting despite the grav compensators, and the light dots of
Defender’s two sister ships and their escorts followed her on the plot as the under-strength battle
division swerved to pursue humanity’s mortal enemies across the trackless depths of more than a
single space. Mangled ions streamed astern as their massive drives wailed up to max, and the
high-pitched whine of the multi-dee generators sang in their bones.
“Time to the wall?” Santander let no awareness of the state of Defender’s drive color her
question, and Onslow hid a wry, mental grimace of appreciation for her projected sangfroid.
“Fourteen hours, Ma’am,” he replied.
“Rate of closure?”
“We should make up the absolute speed differential in about ten hours, Ma’am. If they were to
maintain their present gradient, we’d need over eighty standard hours to match bands. I can’t give
you a realistic estimate without knowing when they’re going to level out.”
“I don’t think they’re going to,” Santander said softly.
“But they’ll break the gamma wall in fifty hours at this rate!”
“That’s a heavy force, Captain, a long way from home and in a hell of a hurry. I think they’re
headed for the delta band—maybe even higher.”
“But, Ma’am—they’re Kangas!” Onslow protested.
“True. But they know they’re losing, too. They wouldn’t pull this big a force off the Line
unless its mission was critical, and their current gradient is a pretty good indication of the risks
they’re willing to run.”
“Yes, Ma’am,” Onslow said finally, clearly taken aback by the whole idea.
“Run a track projection,” Santander said abruptly. “I know you can’t nail it down, but define a
general volume for me. As soon as you can, please join Commander Miyagi, Colonel Leonovna
and me in the flag briefing room. I’ve got a bad feeling about this.”
“Aye, aye, Ma’am,” Captain Onslow said. He watched his gray-haired commodore’s screen
blank, and his heart was cold as the vacuum beyond Defender’s hull. He had served with
Commodore Santander off and on for ten subjective years. He’d seen her in the screaming heart
of battle and listened to her voice snapping orders while her ship bucked and jerked under the
enemy’s pounding, and this was the first time she had ever admitted the least uncertainty. . . .

Commodore Santander’s eyes narrowed as Captain Onslow stepped through the briefing room
hatch. He looked shaken, and she braced herself for bad news as she waved him to a chair
between the two officers already at the table.
Plump, fair Commander Nicolas Miyagi was physically unprepossessing, but his deadly quick
mind and a flood of nervous energy poorly suited to his appearance made him an excellent
planning officer. Colonel Leonovna, however, was much more than that. Indeed, she was
something of a legend in the fleet, and, at a moment like this, Santander was profoundly grateful
for her presence.
Commodore Santander had never resented the colonel, but she understood why some did.
Leonovna was twenty bio-years older than the commodore, but she looked a quarter of her age in
her impeccable Marine uniform. The colonel would never be accused of classic beauty, but her
wedge-shaped, high-cheekboned face was striking, and her bright chestnut hair and blue eyes
might have been designed expressly to contrast with her space-black tunic.
Yet for all her undeniable attractiveness, Santander reminded herself, Leonovna was lethal.
Her golden pilot’s wings bore three tiny stars, each representing ten fighter kills, but the ribbons
under those wings told the true story. They were headed by one the commodore had seen on
precisely three officers during her entire career: the Solarian Grand Cross. Among other things, it
entitled Colonel Leonovna to a salute from any officer who hadn’t won it, regardless of rank—
and, as far as Josephine Santander was concerned, that was an honor to which she was more than
welcome.
But that wasn’t why so many people resented—and feared—the colonel. Oh, no. Those
reactions stemmed from something else entirely, for Ludmilla Leonovna was descended from the
Sigma Draconis First Wave.
The commodore shook herself free of her thoughts and cocked an eyebrow at Onslow. “May I
assume you have more information now, Steve?”
“Yes, Ma’am. There’s still room for error, but the computers make it an Ogre, three
Trollheims, and one Grendel, plus escorts. There may be a Harpy out there, too.”
She nodded calmly, but her mind was anything but calm. A single Ogre was bad—almost five
million tons, with the firepower to sterilize a planet—but the Trollheims were worse. Far less
massive (they were actually slightly smaller than Defender), they were even more heavily armed,
for they were “crewed” by servomechanisms slaved to the cyborgs humans called “Trolls.” A
Grendel assault transport was bad news for any planet, for it carried an entire planetary assault
force of Trolls and their combat mechs, but it meant little in a deep space battle. By the same
token, the possibility of a Harpy-class interceptor carrier made a bad situation very little worse,
for she could be only a spectator until and unless the action translated down into the alpha or
lower beta band.
But any way Santander looked at it, BatDiv Ninety-Two was out-gunned and out-massed—
badly—and she was far from certain the traditional human technical advantage could balance
these odds. Yet suspicion stuck in her mind like a sliver of glass. The Kangas would never have
wandered this far from the desperate defense of their three remaining systems unless they were
engaged in something of supreme importance to their ultracautious race.
“That’s a heavy weight of metal,” was all she said softly.
“Agreed,” Onslow said grimly, “but there’s more. Commander Tho ran that track projection
for you, Ma’am; they’re headed for Sol.”
“Sol?” Miyagi sat straighter, his blue eyes sharp. “That’s insane! Home Fleet will blow them
to plasma a light-month out!”
“Will they?” Leonovna spoke for the first time, looking like a teenager in her mother’s uniform
as she raked chestnut hair back from her forehead. “What about their gradient, Captain? Is it
holding steady?”
“No,” Onslow said, “it’s still rising. I’ve never heard of anything like it. I wouldn’t have
believed a Kanga multi-dee could crank out that much power if I wasn’t seeing it. We’re wound
up to max ourselves, and we’re only reducing the differential slowly.”
“That’s what I was afraid of.” Leonovna turned back to the commodore. “Could they be
looking for a Takeshita Translation, Ma’am?”
There was a moment of dead silence. Trust the colonel to say it first, Commodore Santander
reflected wryly.
“The thought had crossed my mind,” she admitted, and touched her com button. “Navigation,”
she told the computer, and Commander Tho appeared on her screen. Santander was normally a
stickler for courtesy and proper military procedure, but this time she didn’t even give Tho time to
acknowledge her call.
“Assuming present power levels remain constant, Commander,” she said without preamble,
“where will our Kangas break the theta wall?”
“The theta wall?” Commander Tho sounded surprised. “Just a moment, Ma’am.” He looked
down at his terminal to make calculations, then looked back up. “Assuming they do break it,
Ma’am, they’ll be two-point-one light-months from Sol with a normal-space velocity just over
twelve hundred lights. But—”
“Thank you, Commander.” Santander stopped him with a courteous nod, then switched off and
looked around the briefing room. There was tension in every face, and she noted tiny beads of
sweat at Onslow’s temples as she nodded slowly.
“It would seem, Colonel, that you’re onto something,” she said. “And that, people, leaves us
with a little problem.”
Silence answered her, and she turned back to Onslow.
“You say we’re closing the differential on them, Captain. How long before we can bring them
into MDM range?”
“Normally, we’d have the range in about—” he glanced at his memo comp “—thirty-two
hours, but their gradient’s a bitch. Their translation curve is flattening, but so is ours. We’ve
never seen a Kanga multi-dee run at this output, so I can’t predict when their gradient will max
out. It looks like we still have the edge, but we’re into emergency over-boost now.”
He did not add that no one ever used emergency over-boost, even on acceptance trials, and
certainly not with drives in need of overhaul. Such demands on the multi-dee generators
tremendously multiplied the chance of setting up a disastrous harmonic between them and the
normal-space drive which actually moved the ship.
“Assuming we stay coherent,” he went on, “I’d guesstimate that we should be able to range on
them dimensionally in about two hundred hours.”
“And at that time we’ll be where, dimensionally speaking?”
“Well up into the eta band, Ma’am. And—” he frowned “—as far as I know, no one’s ever
used MDMs above the delta band. Gunnery isn’t sure what effect that will have on the weapons.”
“It looks like we’re going to find out.” Santander forced herself to speak calmly. “If Colonel
Leonovna is right—and I think she is—they’re headed for a Takeshita Translation. I know no
one’s ever tested the theory, but we have to assume that’s what they’re doing. If so, we know
where they’re headed. The question is when. Comments?”
“I’m no dimensional physicist, Ma’am,” Colonel Leonovna said after a moment, “but as I
understand it, that’s a function of too many variables for us to predict. The mass of the vessel, the
gradient curve and subjective velocity during translation, the deformation of the multi-dee . . .”
She raised her hands, palms up. “All we can say is that if Takeshita’s First Hypothesis is right,
they’ll flip backward in time when they hit the wall and go on translating backward until they hit
Sol’s Frankel Limit.”
“You’re overlooking a few points, Milla,” Miyagi said. “Like his Second Hypothesis, whether
or not time is mutable, or whether or not anyone can survive a Takeshita Translation in the first
place.” His tone was argumentative, but he was punching keys on his console as he spoke.
“True,” Commodore Santander said, “but we have to assume they can do it unless we stop
them. We can’t afford to be wrong—not about this one.”
“Agreed, Ma’am.” Miyagi nodded. “And Colonel Leonovna’s pretty much right about the
problems, but we can make a few approximations. We know the mass of an Ogre, and they’ll
have to balance their multi-dee deformation to match the mass-power curve of the Trollheims’
multi-dees and n-drives. . . .” He tapped keys quickly, and the others sat silent to let him work
undisturbed. It took several minutes, but he finally looked up with a grim expression.
“Commodore, it’s approximate as hell, but it looks like they’ll hit the Frankel Limit something
on the order of 40,000 years in the past. Could be closer to 90,000 if they lose the Trollheims.”
“They won’t.” Colonel Leonovna shook her head. “Kangas are sure-thing players,” she said
softly. “They’ll want to be sure Homo sapiens is around.”
“Of course,” Commodore Santander murmured. She sat wrapped in her thoughts for a few
moments, then shook herself.
“Captain Onslow, pass the word to the other skippers, please. If Defender goes acoherent,
whoever’s left has to know this is for all the marbles. Breaking off the pursuit is not an option.”
“Yes, Ma’am,” Onslow said quietly.
“Very well. I think you can stand the crews down from action stations until we reach effective
MDM range, but keep your scanner sections closed up in case they try a surprise launch down-
gradient.”
“Agreed, Ma’am.”
“Nick—” she turned to Miyagi “—warm up the simulator. As soon as the Captain has
everybody tucked in, we’ll start working on tactics.” She smiled without a trace of humor. “We’re
not exactly the War College, but we’re all humanity has at the moment.
“Colonel.” She met Leonovna’s blue eyes levelly. “I hope we won’t have anything for you to
do, but if we do, it’ll be one hell of a dogfight. Inform the squadron commanders on the other
ships, then get with your planning officers. Work out the best balance you can between
antishipping and antifighter ordnance loads. Then make sure every interceptor is one hundred
percent. We can’t afford any hangar queens.”
“Understood, Ma’am.”
“All right, people,” Santander sighed, rising from her chair. “Carry on. And if you find
yourself with any spare time—” she managed a wan smile “—spend it reminding God whose side
He’s on.”
CHAPTER TWO
Battle Division Ninety-Two, Terran Navy, closed steadily on its foes. They had crossed the
beta, gamma, delta, epsilon, and most of the zeta band without loss, but engineers hunched
anxiously over their panels as the eta wall approached. The Kangas had already cracked that wall
. . . and lost two cruisers doing it. The implications were not lost on BatDiv Ninety-Two.
The commodore sat doing the only thing she could do—projecting a confidence she was far
from feeling. She knew her officers knew she was pretending, but their part of the game required
them to pretend they believed her anyway. The thought amused her, despite her tension, and she
smiled.
“Coming up on the wall, Commodore,” Miyagi said softly, and she nodded watching BatDiv
Ninety-Two’s meticulous formation on her plot. For a unit which had considered itself well
behind the front lines, they were doing her proud.
“Update the next drone,” she said.
“Aye, aye, Ma’am.”
This far out dimensionally it would take weeks for a message drone to reach the nearest fleet
base (assuming it made it at all), but at least someone might know what had become of BatDiv
Ninety-Two if it never turned up again. And, she was forced to admit, even if they succeeded in
stopping the Kangas, the odds were that none of them would ever see Terra again. Her crews
were equally aware of it, she thought, and that only made her prouder of them.
“Eta wall in ninety seconds, Ma’am.”
“Launch the drone,” she ordered.
Commodore Santander gripped the arms of her command chair and set her teeth. Breaking the
wall was always rough, but at this speed and gradient, each wall had been progressively worse,
and this time promised to be—
The universe went mad. Defender’s mighty bulk whipsawed impossibly, writhing in dreadful
stress. Bright, searing motes spangled Santander’s vision, and her heart spasmed sharply. The
shock was lethal, impossible to endure . . . and over so quickly the mind scarcely had time to note
it.
She shook herself doggedly, sagging about her bones, and sensed the same reaction from her
bridge crew. Then she focused on her plot once more, and a spasm worse than translation
squeezed her heart.
“Ma’am,” Miyagi said hoarsely, “Protector’s—”
“I see it, Nick.” She closed her eyes in grief. Three million tons of ship and nine thousand
people—gone in an instant. And she’d thought Defender’s drive was in worse shape than
Protector’s. . . .
“Launch from Bandit Three!” her tracking officer reported suddenly. “Multiple launch!”
“Target?” Santander demanded sharply.
“Tracking on Sentinel, Ma’am. Scan shows eight incoming.”
Eight! That was a full load for a Trollheim’s stern battery! Heavy fire, yet not heavy enough to
be automatically decisive at this range—which sounded more like a Kanga’s idea than a Troll’s . .
. thank God.
“Deploy decoys,” she ordered. “Stand by to interdict.”