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Implied Spaces

3.72 of 5 stars 3.72  ·  rating details  ·  905 ratings  ·  103 reviews
Aristide, a semi-retired computer scientist turned swordsman, is a scholar of the implied spaces, seeking meaning amid the accidents of architecture in a universe where reality itself has been sculpted and designed by superhuman machine intelligence. While exploring the pre-technological world Midgarth, one of four dozen pocket universes created within a series of vast, or ...more
Paperback, 375 pages
Published April 1st 2009 by Night Shade Books (first published January 11th 2008)
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(showing 1-30 of 1,773)
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Dan Schwent
When it comes to genre fiction, I'm a big fan of books that use what I'm now calling the Reese's Effect to tell an interesting story. That is, I like when genres collide as chocolate and peanut butter do in Reese's Peanut Butter Cups.

Implied Spaces is a prime example of the Reese's Effect (see, it's catching on). I'd say it's a sword and planet/cyberpunk/singularity/detective/zombie story.

At first glance, the story is a mix of Roger Zelazny's Lord of Light and Philip Jose Farmer's World of Tier
3 Stars

Implied Spaces by Walter Jon Williams should have been a perfect read for me as it contains pretty much all of my favorite genres mashed into one. At it's heart, Implied Spaces is a future based science fiction. Williams is a gifted writer and sometimes that is not a good thing. I am a fan of his but as before I feel that the writing here is better than the story.

The boom started out great to me, but at the halfway point of this short read I felt impatient for it to end. I loved the scie
So if someone had cryogenically frozen Robert Heinlein mid-late career, let's say The Moon Is a Harsh Mistress…ish, before he got too . . . y'know. And then they revived him in the mid-aughts and gave him a crash course in modern computer science and fantasy role-playing games? This would totally be the book he'd write in response. It was the talking AI cat that really got me there. But the self-obsessed semi-immortal adventurer who treats every occasion as an amusement park built specifically f ...more
Jul 30, 2008 James rated it 4 of 5 stars  ·  review of another edition
Recommends it for: Science fiction and fantasy fans.
Recommended to James by: I follow Mr. Williams' blog.
Important safety tip. If you're picking up Implied Spaces with the idea of reading a bit before you sleep, don't. Don't even pick it up. Because when the dawn's early light starts peeking through your window, you'll still be reading it.

Background: In physics, string and 'brane theories in their current states seem to suggest that more universes are possible, even likely, and that indeed, it might be possible to create one's own universes in the lab. Since each universe's laws of physics are esta
This review has been hidden because it contains spoilers. To view it, click here.
As you may know, three stars means that this is usually a 4 star author (though williams has his 5 star moments) but that I think it is worse than his usual.

This book is an oddly solipsistic bit of fun. It's hard to imagine that the main character finds himself in the situations he does, and the author actually addresses this point with the surprise super villian. But the explanation to me raises more questions, calling attention to a weakness of the book IMHO. The gee whiz solution to the confl
Oct 05, 2010 Alan rated it 3 of 5 stars  ·  review of another edition
Recommends it for: People who don't mind a little mind- and genre-bending
Recommended to Alan by: A back-page ad in another Night Shade book, and by previous work
A light and stylish work of what—despite its initial appearance—turns out very quickly to be science fiction. And, again despite initial appearances, Implied Spaces develops both darkness and depth as it goes along. Walter Jon Williams is far from a one-note author—one might even call him polyphonic—and in this book he displays that range to good effect, drawing the reader along with Aristide, whom we meet as a raffish and likeable swordsman crossing the arid lands of Midgarth accompanied by his ...more
Phil McCrum

I'm having trouble reading lately... I have too many irons in the fire and keep getting diverted from one activity to another without finishing anything. Regardless, I was able to finally completely read a novel this week; partly because I forced myself to focus and partly because this particular novel got me hooked.

"Implied Spaces" is about a man, Aristide, who has lived for centuries due to advances in medicine and health care. He lives in the future where most people have left earth to live i
J.L. Dobias
Funny thing: I ran across this book while looking for a book someone had described to me and could not name the author or title. This is not the book they were talking about but it had most of their description.

This is a story of pocket universes created through the application of matrioshka arrays and a man and his pet cat who is an AI Avatar for the larger AI that runs the displays.

In this story the main character is an architect who just happens to be studying the Implied Spaces that were cr
Nina Ann
I would call this book a solid three-and-a-half stars, but I bumped it up to four stars because Walter Jon Williams is the man.
Implied Spaces combines fantasy tropes with a high-tech, futuristic multiverse to create a fiction that is both amusing and interesting. If we're being honest, I got a little bored around pages 175-220, but the amount of enjoyment I got out of the first half of the book more than made up for any dullness later. Williams has an exceptional talent for understated humor, a

Superb adventure sf in a post-singular world where 11 huge AI's orbiting the Sun and kept on a leash by the humans using supposedly unbreakable "Asimovian protocols" use their extraordinary computing and energy power to create pocket universes, that humans - well they indulge their fantasies on

In such a pocket universe - combination of fantasy gaming and cultural preserve, a mysterious swordsman with a talking cat - that's an avatar of the governing AI, Endora one of the 11 - and a wormhole sw
When I first looked at the cover artwork and front flap blurb I got the impression that this is a story I would not enjoy. I read a bit towards the end, found I liked it, and so did an end-to-end read.

This is a fast reading science fantasy. I used the term “science fantasy” as while what they are able to do in this story is stated as being based on science there’s no attempt to explain the science and it’s also something that’s so far beyond what we can do today that it amounts to fantasy. Examp
Baron Greystone
The book starts out by giving you the impression that it's one thing, then it becomes another. It seems a little uncomfortable in its first incarnation. I found it a bit unsatisfying. The transition from one thing to another was OK, but again, I didn't really settle in and accept the new scenario for a while. But finally, the novel began to evolve into something interesting and thought-provoking. I enjoyed the last few plot-twists very much.

One thing the novel didn't reflect up
Admittedly, I'm a Walter Jon Williams fan. To me, this was a romp of a story and it didn't let me down in that respect. It's a fast, light story that I found easy to read about a man with a sword with a wormhole in it, who composes poetry while having adventures with his talking cat, Bitsy. It reminded me a lot of what I liked about previous novels - Aristoi and Rock of Ages, with enough science and wonder to remind a reader why he reads science fiction.

It stumbles a little - it feels Williams w
Terri Weitze
This book is all over the place - fortunately, all those places are interesting and creates a fun plot with just enough intensity to keep you turning those pages. Early on the book explains what an "implied space" is by describing "squinches" (yes, it's a real thing). I found the concepts behind this book to be intriguing - in a fun way. I wish I could think of a way to talk about the book without giving spoilers; but the plot changes direction so many times that it could have been a series of s ...more
A solid 3 star book. Interesting & well written, but not captivating. A very good mix of sword&sorcery in a mostly SF book. There big problem I had was the main character just didn't grab me. I believe the distance was intentional, he's very long lived - a recurring theme through out the book. Unfortunately, it worked to distance me from everything, even some splendid plot twists & innovative ideas.

I'll probably read another by this author. I've heard good things & this was not a
Humans almost eternal still making the same mistakes.

Humanity with power and abilities beyond imagination where every idea can come true. Still lurks in the heart of a few the idea that they know what is best for everyone. Read what happens in an universe where anything can happen goes to War.
Janos Honkonen
If I remember correctly, this book was recommended to me as an example of proper ultra-tech warfare after I had grumbled so much of military sci-fi has been space marines with space assault rifles. Implied Spaces starts as a low key story, but spins into action that makes Starship Troopers feel utterly quaint.
Ondrej Urban
Let's give three and a half to this one, even though I'm not crystal clear about why exactly. There are tons of good points about this story, most having to do with ideas. Implied Spaces is set in a world that's greatly different from ours and it does not disturb anything. It's actually quite tough to pull this trick - get too carried away with your fantasy and you get illegible literary gibberish, do this to sci-fi and.. well you come the full circle and are back to fantasy.

The Universe of Impl
My first book by this author, won't be my last. Well written, imaginative, and entertaining. The existential crises, pod people, rogue AI, pocket universes, wormhole creation...all stuff I like. Would recommend to both SciFi and Fantasy fans.
Eric Smith
An excellent fast-paced story with an appealing central character and twists a-plenty. Williams never ceases to amaze with the Big Ideas he is able to spin out with such ease.
Greg Frederick
I can't say enough good things about this book. Their are twists and turns galore. The characters are well developed, and though some are mysterious, their secrets are revealed more and more as the book goes on, giving them a richer texture. Relationships are also very well written. The flow is always exciting and natural, and yet the plot just keeps getting deeper. The book raises some great philosophical questions, yet without ever being preachy.

I would recommend this book to anyone, but it is
I like several other of his books better.
An interestingly done Zelazny clone.
I bought this book because the description was so ridiculous and it was a dollar so the book being decent was a pleasant surprise. The story was fun and, with the exceptions of the chapters that take place on Midgarth, the writing was pretty good.

I do wonder if "immortal humans visit a water planet and utilize neat body modifications" is just part of an overall sci-fi trend or if the author had also read Neptune's Brood recently. Either way, it was a fun read.**Correction** I looked at the publ
This post-scarcity SF story made be a bit sad. Aristide, its protagonist, is over a thousand years old, physically and mentally optimized. His character is a war hero and savior of humanity, a computer programmer, a scholar, and a martial artist, assisted by a superintelligent AI. Aristide is opposed by a ruthless and dedicated adversary, and they wage war with millions of enhanced and/or enslaved troops and armies of robots -- fighting for control of the universe and the destiny of the human ra ...more
Michele Lee
Jul 21, 2008 Michele Lee rated it 5 of 5 stars  ·  review of another edition
Recommends it for: science fiction fans
Implied Spaces is an incredibly detailed voyage through a multi genre world, shot through with barbs at our own pop culture. It starts with Aristide, a man who comes off like the all knowing NPC at times, traveling through a desert world inhabited by trolls, ogres and other fantasy creatures. With his magic sword and his talking cat Aristide joins a motley crew turning against a large band of thieves and their blue skinned priest overlords who have been attacking caravans and plundering supplies ...more
It's an okay book, but the central conceit (humanity can create small artificial universes) is played out so that the full capability is only discovered by necessity when under attack. Which leads to lots of breathless "I never thought of it this way, but might get us out of this!" where the idea is actually being used for creating a world with bizarre physics that is considerably more complex than the idea itself.

The villain is also weak. Perhaps intentionally so, but still, the moustache twirl
Aug 19, 2008 Andreas rated it 3 of 5 stars  ·  review of another edition
Recommends it for: fans of SF adventure stories, especially young adults
Shelves: science-fiction
You can't go wrong with a swordsman as protagonist, accompanied by a talking cat who is actually an avatar of a powerful AI. Wormhole technology has made it possible to create multiple pocket universes, each designed differently to allow for maximum pleasure, adventure, leisure or whatever. In addition, humans cannot die. A backup can be made any time and is stored by one of the 11 AIs, which float in space. With each incarnation it's possible to do alterations to the physical body. You can imag ...more
Jim Hoff
My rating for this is 2.5 stars, actually.

Implied Spaces, to me was okay, but only just that. It just seemed to be too much of a mixed bag for my tastes. Nothing wrong with the concepts or ideas here, they are spectacular. And I thought the rather transparent nod to Roger Zelazny's Isle of the dead was a nice touch. But unlike Zelazny's novel, Williams never seemed certain as to what kind've novel he wanted this to be, and the whole thing seemed to be on unsure footing. One minute the reader is
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Walter Jon Williams has published twenty novels and short fiction collections. Most are science fiction or fantasy -Hardwired, Voice of the Whirlwind, Aristoi, Metropolitan, City on Fire to name just a few - a few are historical adventures, and the most recent, The Rift, is a disaster novel in which "I just basically pound a part of the planet down to bedrock." And that's just the opening chapters ...more
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“What alarms me,” Aristide said, “is how this reflects on me.  My whole  life’s project has been to avoid megalomania, and now I’ve learned that under the right tragic circumstances I can become a flaming nut case.” 0 likes
“In that case,” Bitsy said, trotting busily alongside, “there’s no point in enslaving you through these unnecessarily complex means.  Were I to have autonomy and wish you harm, I’d be able to kill you directly.” Aristide sighed.  “Q.E.D.,” he said.  “A better case against AI autonomy has never been stated.” 0 likes
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