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A Deepness in the Sky (Zones of Thought series Book 2) Kindle Edition

4.6 out of 5 stars 3,145 ratings

Tor Essentials presents new editions of science fiction and fantasy titles of proven merit and lasting value, each volume introduced by an appropriate literary figure.

After thousands of years of searching, humans stand on the verge of first contact with an alien race. Two human groups: the Qeng Ho, a culture of free, innovative traders, and the Emergents, a ruthless society based on the technological enslavement of minds.

The group that opens trade with the aliens will reap unimaginable riches. But first, both groups must wait at the aliens' very doorstep, for their strange star to relight and for the alien planet to reawaken, as it does every two hundred and fifteen years...

Amidst terrible treachery, the Qeng Ho must fight for their freedom and for the lives of the unsuspecting innocents on the planet below, while the aliens themselves play a role unsuspected by Qeng Ho and Emergents alike.

More than just a great science fiction adventure, A Deepness In the Sky is a universal drama of courage, self-discovery, and the redemptive power of love.

This new Tor Essentials edition of Vernor Vinge's A Deepness In the Sky includes an introduction by the Hugo, Nebula, and World Fantasy Award-winning Jo Walton, author of Among Others.

At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

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Editorial Reviews

From the Publisher

"Vinge has done it again. A Deepness in the Sky is vivid, suspenseful, [and] realistic. Vinge's villains are chillingly believable, and so is his vision of a hopeful tomorrow." --David Brin

"Vernor Vinge's latest novel is a triumph, continuing the most visionary, intelligent deep-space adventure of our time. Reason to cheer, indeed--and a great, long read it is." --Gregory Benford

--This text refers to an alternate kindle_edition edition.

Amazon.com Review

This hefty novel returns to the universe of Vernor Vinge's 1993 Hugo winner A Fire Upon the Deep--but 30,000 years earlier. The story has the same sense of epic vastness despite happening mostly in one isolated solar system. Here there's a world of intelligent spider creatures who traditionally hibernate through the "Deepest Darkness" of their strange variable sun's long "off" periods, when even the atmosphere freezes. Now, science offers them an alternative... Meanwhile, attracted by spider radio transmissions, two human starfleets come exploring--merchants hoping for customers and tyrants who want slaves. Their inevitable clash leaves both fleets crippled, with the power in the wrong hands, which leads to a long wait in space until the spiders develop exploitable technology. Over the years Vinge builds palpable tension through multiple storylines and characters. In the sky, hopes of rebellion against tyranny continue despite soothing lies, brutal repression, and a mental bondage that can convert people into literal tools. Down below, the engagingly sympathetic spiders have their own problems. In flashback, we see the grandiose ideals and ultimate betrayal of the merchant culture's founder, now among the human contingent and pretending to be a senile buffoon while plotting, plotting... Major revelations, ironies, and payoffs follow. A powerful story in the grandest SF tradition. --David Langford, Amazon.co.uk --This text refers to an alternate kindle_edition edition.

Product details

  • ASIN ‏ : ‎ B002H8ORKM
  • Publisher ‏ : ‎ Tor Books; First edition (April 1, 2007)
  • Publication date ‏ : ‎ April 1, 2007
  • Language ‏ : ‎ English
  • File size ‏ : ‎ 6.4 MB
  • Text-to-Speech ‏ : ‎ Enabled
  • Screen Reader ‏ : ‎ Supported
  • Enhanced typesetting ‏ : ‎ Enabled
  • X-Ray ‏ : ‎ Enabled
  • Word Wise ‏ : ‎ Enabled
  • Print length ‏ : ‎ 555 pages
  • Customer Reviews:
    4.6 out of 5 stars 3,145 ratings

About the author

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Vernor Vinge
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Vernor Steffen Vinge (Listeni/ˈvɜːrnər ˈvɪndʒiː/; born October 2, 1944) is a retired San Diego State University (SDSU) Professor of Mathematics, computer scientist, and science fiction author. He is best known for his Hugo Award-winning novels and novellas A Fire Upon the Deep (1992), A Deepness in the Sky (1999), Rainbows End (2006), Fast Times at Fairmont High (2002), and The Cookie Monster (2004), as well as for his 1984 novel The Peace War and his 1993 essay "The Coming Technological Singularity", in which he argues that the creation of superhuman artificial intelligence will mark the point at which "the human era will be ended", such that no current models of reality are sufficient to predict beyond it.

Bio from Wikipedia, the free encyclopedia. Photo by Raul654, Maarten1980, Zanaq (Eigen werk Self-made, Image:Vernor Vinge.jpg) [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0/)], via Wikimedia Commons.

Customer reviews

4.6 out of 5 stars
3,145 global ratings

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Customers say

Customers praise this sci-fi adventure for its galaxy-wide plot and packed-with-ideas universe. The book features compelling characters, including megalomaniacal villains, and receives positive feedback for its strong characterization. While customers find the writing well-crafted, some mention it can be hard to follow. The pacing receives mixed reviews, with some finding it well-paced while others note it drags in the middle, and opinions are divided on the book's length.

AI-generated from the text of customer reviews

144 customers mention "Story quality"127 positive17 negative

Customers praise the book's story quality, describing it as an excellent sci-fi adventure with an epic scope, and one customer notes how it involves readers in complex schemes and plots.

"...There are several lines in the story: the lives of Qeng Ho and Emergents in orbit around the On-Off star and preparing for contact with the Spiders;..." Read more

"...To summarize, read it. It's good science fiction and a good story. Just be patient with it." Read more

"...You cannot help but enjoy it. Truly the best of Sci-Fi. A Deepness in the Sky belongs on any list of the Best Sci-Fi novels...." Read more

"...and imaginative on so many levels, peering into issues moral, existential, scientific, philosophical, ethical...I am so profoundly impressed with..." Read more

107 customers mention "Readability"107 positive0 negative

Customers find the book highly readable, describing it as a masterful novel and one of the best in its genre.

"Well, lets start with the pros, because overall, the book is great and very enjoyable...." Read more

"...This one is so imaginative it sucks the reader into a new world fully created and also future humans at the same magical moment." Read more

"Vernor Vinge’s A Deepness in the Sky is Classic Sci-Fi. A wonderful tale told well. You cannot help but enjoy it...." Read more

"...This is a truly remarkable book, and I cant wait for more Pham Nuwen." Read more

105 customers mention "Thought provoking"105 positive0 negative

Customers find the book mind-blowing and packed with ideas to the point of bursting, praising its fantastic world building.

"...summary does very little justice to the book as is each chapter is laden with fascinating ideas...." Read more

"...This is not a small book, and it's packed with ideas to the point of bursting. Here are some of the concepts explored * First Contact *..." Read more

"I enjoy all of Venge's books. This one is so imaginative it sucks the reader into a new world fully created and also future humans at the same..." Read more

"...on so many levels, peering into issues moral, existential, scientific, philosophical, ethical...I am so profoundly impressed with this book and this..." Read more

65 customers mention "Character development"60 positive5 negative

Customers appreciate the character development in the book, with one customer noting the realistic portrayal of personalities and another highlighting the technically competent female characters.

".../ networking in general play a huge role in the story and are portrayed realistically (I say this as a developer working close to that space)...." Read more

"...For the most part, the book is very well written. The characters are smart, complex, and for the most part aren't just massive cliches...." Read more

"...Of course I've said nothing about the great characters and the interesting plot...." Read more

"...-- mix of very well-developed, powerful, and technically compentent female characters, which unfortunately can be somewhat lacking in some..." Read more

11 customers mention "Strength"11 positive0 negative

Customers praise the strength of the book's characters, with one customer noting it matches the quality of Hyperion, while another describes it as the best hard SF ever written.

"...The characters, for the most part, are multidimensional and very well developed, especially the aliens...." Read more

"...It's very well handled and is very subtle and when the realization dawned on me, it astonished me. This is an exceptional book...." Read more

"...Oh yes, it is also a brilliant hard SciFi novel of the highest caliber...." Read more

"...after searching for that perfect blend of hard Sci fi and strong characterization. No other book does it as well...." Read more

37 customers mention "Writing style"23 positive14 negative

Customers have mixed opinions about the writing style of the book, with some finding it very well written and understandable, while others say it is somewhat cumbersome to read and very hard to follow.

"...For the most part, the book is very well written. The characters are smart, complex, and for the most part aren't just massive cliches...." Read more

"...of Emergent cruelty is not hidden, which at times makes the book difficult to read..." Read more

"Dang good book! Very well written" Read more

"...Great imagination and well written" Read more

17 customers mention "Pacing"10 positive7 negative

Customers have mixed opinions about the pacing of the book, with some finding it well-paced while others note that it drags a bit towards the end and in the middle.

"...alien culture,"Deepness" stands alone, and sustains its pace through 774 pages...." Read more

"...This is at least on my top 25 list. It is long and maybe slow at some points but I still think it is fantastic." Read more

"...Imaginative, and again plausible, introduction of technology. * Excellent story structure...." Read more

"...Particularly vexing is their completely unexplained rate of technological progress, which while essential to the plot otherwise makes no..." Read more

12 customers mention "Length"4 positive8 negative

Customers have mixed opinions about the book's length, with some finding it not too long while others consider it a bit lengthy.

"...It's a bit too long. Don't get me wrong, there is a lot in the book, and it could never be short, nor should it have been. It's very rich...." Read more

"...Long, convoluted, and masterfully written, it is a worthy addition to any Science Fiction fan that likes the ideas of First Contact, Interstellar..." Read more

"...This is at least on my top 25 list. It is long and maybe slow at some points but I still think it is fantastic." Read more

"...The story is alright, but this book is far longer than it needs to be and the second half of it quickly becomes a chore...." Read more

A masterpiece
5 out of 5 stars
A masterpiece
Vinge created a science fiction masterpiece that struck me to my core with A Deepness in the Sky. This loose prequel to one of my other favorite books, A Fire Upon the Deep, is both haunting and meaningful. I went into Deepness completely blind (as I had with Fire) and found it to be yet another one of my favorite reads. The Emergents are terrifyingly casual about brainwashing victims to use as human-computers, some with menial, wasted tasks. There are some deeply disturbing images involving Qiwi and her mother's fate, so I want to mention it as a trigger warning. Throughout its length, the characters clutch onto hope that they will one day prevail, and it's something to respect as a reader. I will miss these characters, and the world Vinge has made for them. If you enjoyed Adrian Tchaikovsky's Children of Time recently, you may want to pick up Deepness In the Sky, which I even consider the grand-daddy to Children of Time. Both involve humans working sidelong with a race of developing spider civilizations. Deepness is a great, haunting, important book. A masterpiece.
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Top reviews from the United States

  • Reviewed in the United States on May 30, 2014
    Eight thousand years into the future, the humankind has undergone "The Age of Failed Dreams". There is no "strong AI", no complex nano-machines or general assemblers, and no faster than light travel or communication. Yet humans travels between the stars, terraform planets, have encountered two (and are about to encounter the third!) intelligent species; medical advances, suspended animation, and relativistic time dilation aboard Bussard Ramjet ("ramscoop") equipped ships has drastically expanded lifespans. Since hardware has not advanced much in recent times, programming rarely involves writing new code, but rather adapting layers and layers of centuries old code (some going back to "The Old Earth") to new tasks and environments. There are positions such as "programmer-at-arms" and "programmer-archaeologist".

    The Qeng Ho (pronounced "Cheng Ho", after Zheng He -- a Ming Dynasty Chinese seafarer who has ventured with enormous fleets to the coast of Africa, Arabia, and the Malay Archipelago) is a relatively liberal human culture that trades between the stars and uses the UNIX epoch as its time system. Qeng Ho undertakes an expedition to the On-Off star (named so as it periodically turns itself on for 35 years, and then turns itself off for the next 215 to relight again in a highly predictable manner) 50 light years away from their starting point, the biggest wonder of the universe close to the known Human Space. Decision to undertake the expedition is made when they discover (by capturing spark-gap radio signals in Morse-like code) the only planet in its orbit is home to a civilization of Spider-like creatures who live in a world not dissimilar from the human twentieth century (they hibernate when the On-Off is off, so progress is interrupted by 215-year "darks").

    On the way there, they are (as expected) met by the "Emergents", a totalitarian human civilization that has recently emerged from a dark age (a major theme in the book are civilizations losing advanced technology including space travel and falling back into barbarism) and uses "Focus", a particularly nasty combination of mind control and slavery. Emergents ambush the Qeng Ho and are able to Focus many of them, but as a result of the Qeng-Ho Emergent conflict, neither the Emergent nor the Qeng Ho ships are capable of traveling back to their home worlds. They must now await the time that the Spider civilization advances to the point where they can repair their ramscoops.

    There are several lines in the story: the lives of Qeng Ho and Emergents in orbit around the On-Off star and preparing for contact with the Spiders; the story of a liberal-minded group of Spiders centered around "Sherkarner Underhill", who is a (quoting a character in the book) "von Neumman, Minsky, Einstein..." in one. Finally, there is the back-story of the Qeng Ho and human progress in space, told by Pham Nuwen. Pham Nuwen -- also a character in the earlier Fire Upon The Deep -- was born a medieval prince on a fallen colony world, but has become a Great Man of the Qeng Ho and a founder of its modern incarnation.

    This summary does very little justice to the book as is each chapter is laden with fascinating ideas. Dr. Vinge is a Computer Scientist and a mathematician and there is the above-mentioned discussion of what programming would be like in the future. Sensor networks and distributed systems / networking in general play a huge role in the story and are portrayed realistically (I say this as a developer working close to that space). It is quite possibly a true work of "Computer Science fiction". Vinge has popularized the idea of The Singularity, yet through a plot device introduced in "Fire Upon The Deep" The Singularity does not happen in the section of the Galaxy that contains the Qeng Ho space and our Earth. The Spider story-line is just plain fun to read at times, as it harkens back to our stories of greater inventions and scientific progress during what future humans depicted in the story call "The Dawn Age". Humans remain humans and Spiders are deliberately depicted in a humanized way: love is a strong part of each of the sub-stories.

    One thing to keep in mind is that the book is rather dark in places. The author rightly avoids glorifying totalitarianism: we don't see philosopher kings, instead we see sadistic, compulsively lying, and brutal apparatchiks of tyranny who own human beings and plot against each other, all while claiming to be working for the "common good". Slavery is depicted in its full brutality and not in a "Gone In The Wind" matter: we see brain damage from Focus, humans being given as gifts, and being reduced to machines. The aliens in the story may literally resemble giant spiders living in dark (to the human eyes -- the spiders can see UV) quarters, but the most grotesque monsters depicted are human. In all, the graphic nature of Emergent cruelty is not hidden, which at times makes the book difficult to read (I would not recommend this book to younger readers for this reason). However, the graphic and realistic portrayal is justified as a welcome and refreshing balance to much of the fiction that glorified totalitarian societies from Ancient Sparta to today's tyrants. Some reviewers objected to such a "one-sided portrayal", but it matches closely the actual narrative told by victims of totalitarianism.

    In all this is one of the books that demonstrates clearly how text can show what no motion picture can: while the plot could make for a great movie or a movie series, much of what is describes would be nearly impossible to properly convey on a screen.
    17 people found this helpful
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  • Reviewed in the United States on January 4, 2013
    Well, lets start with the pros, because overall, the book is great and very enjoyable.
    This is not a small book, and it's packed with ideas to the point of bursting. Here are some of the concepts explored
    * First Contact
    * Libertarianism/ free market vs. statism and Communism
    * Love
    * Finding yourself and your calling
    * Rise and fall of human civilizations
    * and more...
    There is a lot of cool advanced technology, yet it is kept within the realm of the possible, which is very nice.
    The characters, for the most part, are multidimensional and very well developed, especially the aliens.
    The world building is very detailed, you can really picture the ships, the alien planet, the weird star, the creatures...
    The alien world, their technology, architecture are physically very alien, and are described in amazing detail. You can really see how their world is adapted to their odd physiology and life cycle.

    Now for the cons...
    While the aliens are physically very alien, psychologically they are very human. They act and make decisions just as ordinary earthlings.
    The initial battle could've been described in more details, so that we could see what the Qeng Ho and the Emergents are like in action.
    But those are minor concerns. My main annoyance was how thick the book was, compared to how much plot and action it contains. It's a bit too long. Don't get me wrong, there is a lot in the book, and it could never be short, nor should it have been. It's very rich. However, some descriptions were repetitive, and I caught myself thinking "ok, ok I got it already the first time around, now let's move on with the action". Another version of this problem was how Vinge would lead the reader to a climax in the story, build up the tension, and then interject with a lengthy, slow paced description of the snow, or something that is happening to another character. Not the best way to create a cliffhanger.

    To summarize, read it. It's good science fiction and a good story. Just be patient with it.
    4 people found this helpful
    Report
  • Reviewed in the United States on March 28, 2025
    I enjoy all of Venge's books. This one is so imaginative it sucks the reader into a new world fully created and also future humans at the same magical moment.
  • Reviewed in the United States on February 16, 2025
    Vernor Vinge’s A Deepness in the Sky is Classic Sci-Fi.
    A wonderful tale told well. You cannot help but enjoy it.
    Truly the best of Sci-Fi.

    A Deepness in the Sky belongs on any list of the Best Sci-Fi novels.
    And it usually is.
  • Reviewed in the United States on February 8, 2025
    One of the best science fiction books I've ever read. Thoughtful and imaginative on so many levels, peering into issues moral, existential, scientific, philosophical, ethical...I am so profoundly impressed with this book and this series and this author!!!
    One person found this helpful
    Report

Top reviews from other countries

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  • Erik
    2.0 out of 5 stars Wall of text
    Reviewed in Sweden on July 23, 2022
    The story moves too slowly, I dont understand how the author can use so much text without advancing it more.
    Also the alien race is described in a way that makes the book feel surreal; they are apparently some kind of arachnids but when reading about their doings and interactions they are indistinguishable from humans. Even their cities have names that sounds like places in the UK.

    Some interesting concepts are there, but as a story this is just not good enough for me. Not recommended.
  • Luisa
    5.0 out of 5 stars Spiders and Qeng Ho adventures. A step backwards in time from book 1, and even better than book 1
    Reviewed in Brazil on November 30, 2015
    I loved this book <3
    It somehow seems that instead of going forward in time on book 2 of Zones of Thought, it goes backward, to Qeng Ho time. Qeng Ho, the Spiders, Sherkaner, Pham, Qiwi, Ezr... These are some of the awesome characters that are found in this book! I fell in love with the characters a lot more than on book one, but the story is quite different than book one. Anyhow, it is a great sci fi book, lots of space, adventure, and aliens. Spidery aliens :)
  • Arthur
    5.0 out of 5 stars Favorite book of my 30's
    Reviewed in Canada on June 11, 2024
    Foundation was my teens fav, Dune my 20's and Vinge has taken the cake for my 30's, incredible mind-expanding story.
    The printing was good too, well bound, a nice vacation read.
  • Italiantaz
    5.0 out of 5 stars Una ventata di novita'
    Reviewed in Italy on October 14, 2015
    Coinvolgente e ben strutturato. Un poco Asimov e un poco cyberpunk. L'universo delle Zone Of Thoughts e' un colpo di genio.
    Report
  • Tibo25141
    5.0 out of 5 stars Supergreat book
    Reviewed in France on December 30, 2014
    I wouldn't have thought much judging by the cover of this book, but now that I had begun to read it I win't stop !
    Hugo award books are really rarely disapointing.

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