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Book Details

The Ringworld Engineers

78.6% complete
1980
1990
Never (or unknown...)
See 37
Part One
1 - Under the Wire
2 - Press Gang
3 - Ghost Among the Crew
4 - Off Center
5 - Withdrawal Symptoms
6 - "Now Here's My Plan..."
7 - Decision Point
8 - Ringworld
9 - The Herdsmen
10 - The God Gambit
11 - The Grass Giants
12 - Sunflowers
Part Two
13 - Origins
14 - The Scent of Death
15 - The Machine People
16 - Strategies of Trade
17 - The Moving Sun
18 - The Shadow Farm
19 - The Floating City
20 - Economics in Lyar
21 - The Library
22 - Grand Theft
Part Three
23 - Final Offer
24 - Counterproposal
25 - The Seeds of Empire
26 - Beneath the Waters
27 - The Great Ocean
28 - The Map of Kzin
29 - The Map of Mars
30 - Wheels Within Wheels
31 - The Repair Center
32 - Protector
33 - 1.5 X 10 Exp 12
Epilogue
Book Cover
Has a genre Has an extract Has a year read Has a rating In my library In a series 
275
Copyright © 1980 by Larry Niven
Ringworld is ten years old; and I have never stopped getting letters about it.  People have been commenting on the assumptions, overt and hidden, and the mathematics and the ecology and the philosophical implications, precisely as if the Ringworld were a proposed engineering project and they were being paid for the work.

A man in Washington, D.C., sent me a full proofreading job on the first edition of Ringworld, with the title "The Niven-McArthur Papers, Vol. I."  It was of enormous help to me.  (If you own a first paperback edition of Ringworld, it's the one with the mistakes in it.  It's worth money.)

A Florida high school class determined the need for the spillpipe system.

From a Cambridge professor came an estimate for the minimum tensile strength of scrith.

Freeman Dyson (Freeman Dyson!) has no trouble believing in the Ringworld (!), but can't see why the engineers wouldn't have built a lot of little ones instead.  Wouldn't it be safer.  I hope the answer I've given in this book is satisfactory.

Of course there are no petrochemicals on the Ringworld.  Frank Gasperik pointed out that any civilization at our level would be based on alcohol.  The Machine People would be able to use the vegetable sludge for other purposes, up to and including a plastics industry.

During a speech in Boston someone in the audience pointed out that, mathematically, the Ringworld can be treated as a suspension bridge with no endpoints.  Simple in concept; harder to build.

From all directions came news of the need for attitude jets.  (During the 1971 World Science Fiction Convention, MIT students were chanting in the hotel hallways: THE RINGWORLD IS UNSTABLE!) but it took Ctein and Dan Alderson, working independently, several years to quantify the instability.  Ctein also worked out data on moving the Ringworld.

Dan Alderson was kind enough to work out the parameters for the Ringworld meteor defense for me... and that was the only piece of information I actually solicited.

You who did all that work and wrote all those letters: be warned that this book would not exist without your unsolicited help.  I hadn't the slightest intention of writing a sequel to Ringworld.  I dedicate this book to you.
Louis Wu was under the wire when two men came to invade his privacy.
May contain spoilers
And maybe make a few."
No comments on file
Extract (may contain spoilers)
The room felt familiar.  He'd never seen one exactly like it, but it looked like the flight deck on any small interplanetary spacecraft.  You always needed cabin gravity, a ship's computer, thrust controls, attitude jets, a mass detector.  The three control chairs were recliners equipped with crash webs, controls in the arms, urinal tubes, and slots for food and drink.  One chair was much larger than the others, that was all.  Louis felt he could fly the lander blindfolded.

There was a broad strip of wraparound window above a semicircle of screens and dials.  Through the window Louis watched a section of Needle's hull swing out and up.  The hanger was open to space.

Chmeee glanced over the larger knobs and switches set before his own chair.  "We have weapons," he said softly.

A screen blinked and showed a foreshortened puppeteer head, which said, "Descend the steps to reach your vacuum equipment."

The lander's stairs were broad and shallow, made for a kzin's tread.  Below was a much larger area, living space, with a water bed and sleeping plates and a kitchen the duplicate of the one in their cell.  There was an autodoc big enough for a kzin, with an elaborate control console.  Louis had been an experimental surgeon once.  Perhaps the Hindmost knew it.

Chmeee had found the vacuum equipment behind one of an array of locker doors.  He encased himself in what looked like an assortment of transparent balloons.  He was edgy with impatience.  "Louis!  Gear yourself!"

Louis pulled on a flexible one-piece suit, skintight, and attached the fishbowl helmet and backpack.  It was standard equipment; the suit would pass sweat, letting the body be its own cooling system.  Louis added a loose oversuit lined in silver.  It would be cold out there.

The airlock was built for three.  Good: Louis could picture times when he wouldn't want to wait outside while an airlock cycled for someone else.  If the Hindmost wasn't expecting emergencies, he had prepared for them anyway.  As air was replaced by vacuum, Louis's chest expanded.  He pulled shut the "girdle," the wide elastic band around his middle that would help him exhale.

Chmeee strode out of the lander, out of Needle, into the night.  Louis picked up a tool kit and followed at an easy jog.

The sense of freedom was heady, dangerous.  Louis reminded himself that his suit's communication link included the Hindmost.  Things had to be said, and soon, but not in the puppeteer's hearing.

Proportions were wrong here.  The half-disassembled ships were too big.  The horizon was too close and too sharp.  An infinite black wall cut the brilliant, half-familiar starscape in half.  Seen through vacuum, the shapes of distant objects remained sharp and clear up to hundreds of thousands of miles away.

The nearest Ringworld ship, the intact one, looked to be half a mile distant.  It was more like a mile.  On the last voyage he had constantly misjudged the scale of things, and twenty-three years hadn't cured him.

He arrived puffing beneath the huge ship, to find an escalator built into one landing leg.  The ancient machinery wasn't working, of course.  He trudged up.

Chmeee was trying to work the controls of a big airlock.  He fished a grippy out of the kit Louis carried.  "Best not to burn through doors yet," he said.  "There is power."  He pried a cover off and worked at the innards.

 

Added: 29-Dec-2002
Last Updated: 16-Sep-2024

Publications

 01-May-1983
Del Rey
Mass Market Paperback
In my libraryOrder from amazon.comHas a cover imageBook Edition Cover
Date Issued:
Cir 01-May-1983
Format:
Mass Market Paperback
Cover Price:
$2.75
Pages*:
351
Catalog ID:
30469
Cover Link(s):
Internal ID:
43608
Publisher:
ISBN:
0-345-30469-1
ISBN-13:
978-0-345-30469-8
Printing:
7
Country:
United States
Language:
English
Credits:
Diane Duane - Map
Dale Gustafson  - Cover Artist
RETURN
    TO THE
        RINGWORLD


It's been 20 years since the quixotic and worldsweary Louis Wu discovered the Ringworld.  Now he and Speaker-To-Animals are going back, captives of The Hindmost, a deposed puppeteer leader.  With Louis' help, it intends to regain its status by bringing back such extraordinary treasures from the Ringworld that its fellows will have to to be impressed.

But when they arrive, Louis discovers that the Ringworld is no longer stable... and will destroy itself within months.  To survive, he must locate the control center of the legendary engineers who built the planet.  His quest becomes a wild and gripping venture, blended with mysteries and spectacular technologies that only Niven can conjure!
Cover:
Book CoverBook Back CoverBook Spine
Notes and Comments:
Hardcover edition published by Holt, Rinehart and Winston: March 1980
First Ballantine Books Edition: March 1981
Seventh Printing: May 1983

Includes:
Glossary
Ringworld Parameters
Image File
01-May-1983
Del Rey
Mass Market Paperback

Related

Author(s)

 Larry Niven
Birth: 30 Apr 1938 Los Angeles, California, USA
Notes:
Larry Niven is the pen name of Laurence van Cott Niven.  He was born in 1938 in California.  He received a Bachelor's of Science in mathematics from Washburn University in Kansas.  His first publication was "The Coldest Place" for If in 1964.  He has since written many books including those in his Tales of Known Space series which also began in "The Coldest Place".
From Beowulf's Children:

Born April 30, 1938 in Los Angeles, California. Attended California Institute of Technology; flunked out after discovering a book store jammed with used science fiction magazines.  Graduated Washburn University, Kansas, June 1962: BA in Mathematics with a Minor in Psychology, and later received an honorary doctorate in Letters from Washburn. Interests: Science fiction conventions, role playing games, AAAS meetings and other gatherings of people at the cutting edges of science. Comics. Filk singing. Yoga and other approaches to longevity. Moving mankind into space by any means, but particularly by making space endeavors attractive to commercial interests. Several times we’ve hosted The Citizens Advisory Council for a National Space Policy. I grew up with dogs. I live with a cat, and borrow dogs to hike with. I have passing acquaintance with raccoons and ferrets. Associating with nonhumans has certainly gained me insight into alien intelligences.

Awards

1981Locus MagazineBest SF Novel Nominee
1981World Science Fiction SocietyHugo Award - Best Novel Nominee
*
  • I try to maintain page numbers for audiobooks even though obviously there aren't any. I do this to keep track of pages read and I try to use the Kindle version page numbers for this.
  • Synopses marked with an asterisk (*) were generated by an AI. There aren't a lot since this is an iffy way to do it - AI seems to make stuff up.
  • When specific publication dates are unknown (ie prefixed with a "Cir"), I try to get the publication date that is closest to the specific printing that I can.
  • When listing chapters, I only list chapters relevant to the story. I will usually leave off Author Notes, Indices, Acknowledgements, etc unless they are relevant to the story or the book is non-fiction.
  • Page numbers on this site are for the end of the main story. I normally do not include appendices, extra material, and other miscellaneous stuff at the end of the book in the page count.






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Presented: 23-Nov-2024 01:28:39

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