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The Cat Who Walks Through Walls (The World As Myth)
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The Cat Who Walks Through Walls (The World As Myth #3)

3.69  ·  Rating Details  ·  17,430 Ratings  ·  516 Reviews
When a stranger attempting to deliver a cryptic message is shot dead at his table, Dr. Richard Ames is thrown headfirst into danger, intrigue, and other dimensions, where a plot to rescue a sentient computer could alter human history...
Paperback, 388 pages
Published June 1st 1988 by Ace (first published November 11th 1985)
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Robert Larson All cats have the ability to walk through walls of course. It's usually a hidden activity though. In this book we actually catch Pixel in the act.
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Community Reviews

(showing 1-30 of 3,000)
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Aug 01, 2016 Lyn rated it liked it
There is a saying that when pizza is good, it is great, and when it’s bad it’s still pretty good. This saying may also apply to RAH titles.

This is not one of his greatest, but not bad either, pretty good. Heinlein's the world as myth concept, imaginative and entertaining is as good as his earlier work, even though this is a product of his later, weirder phase. The return of some older RAH characters is also fun. Books about time travel are always confusing, maybe by default (see Piers Anthony B
Simeon Kohlman Rabbani
What I learned from "The Cat Who Walks Through Walls":

1) If a government official refuses to speak with you, just threaten to walk out and he'll change his mind immediately.

2) A fez, not unlike Clark Kent's glasses, makes an impenetrable disguise.

3) Sexism will make a big comeback in the future. Incest, too.

4) Alternate universes and time travel can be used to fill any plot hole.

5) Cutting in line is a death-penalty offense, but murder... meh.

6) Just like in "Field of Dreams," Iowa is teh awesom
Kori Warren
Aug 15, 2008 Kori Warren rated it it was amazing
Recommends it for: everyone
This was my very first RAH book...the one that got me hooked. I thought it had a cool cover and was in the discount bin so I had just enough for it. I was 15. I couldn't put it down. Since then, I've read almost everything he has written and have loved every single one!
Aug 09, 2010 Josh rated it did not like it
Recommends it for: Nobody
Recommended to Josh by: Nobody
I haven't read any Heinlein previous to this novel, and I'm somewhat glad, as it gave me an opportunity to evaluate it based on its (lack of) merits as a story, rather than any fanservice appeals to classic Heinlein characters.

The story starts off as a decent sci-fi action romp. The charismatic protagonist is likable in a James Bond sort of vein, his banter with his girlfriend is punchy, his quirks are endearing.

Things start getting weird the moment another female character enters the story. Sud
Mar 28, 2008 Stacie rated it did not like it
Review from 01:

I am a great lover of the words of Heinlein. But this book has got to be one of his worst. While it has some very interesting quantum physics threads, and some interesting character as aware entity moments, it does not hold together. The relationships of the main character and his children (near the end of the book) are confusing and more explicit than needed/wanted. The 'mysteries' the main character was trying to solve fell apart like wet tissue paper. I was dissapointed that th
I believe this novel is the last Heinlein in my reading project and I can’t say that distresses me. I realize that this was written late in RAH’s career, after bouts of serious illness. Maybe that had something to do with the quality of these later works. The Cat picks up where Time Enough for Love and The Number of the Beast left off, retreading much of the same territory.

I must say in Cat’s favour that there are far fewer sex scenes, and as a result less incest and pedophilia. There is still a
Jan 10, 2009 Katy rated it it was ok
This review has been hidden because it contains spoilers. To view it, click here.
May 05, 2011 Emily rated it it was amazing  ·  review of another edition
WARNING: You must read Heinlein's "The Moon is a Harsh Mistress," "The Rolling Stones," "Time Enough for Love," and "The Number of the Beast" before reading this book. It would also be helpful to have read "Stranger in a Strange Land," and "Friday." Familiarity with Baum's Oz stories and Edgar Rice Burroughs' Mars series is recommended. I think that a lot of the negative reviews here stem from people reading the series out of order or just picking this book up independently of the series or any ...more
Mar 07, 2011 TK421 rated it really liked it
Shelves: sci-fi
Robert Heinlein has always been near the top of my favorite science fiction authors. His stories, projected through lush language and vivid images, have always given me a chance to escape whatever task I'm doing and invite me to "live" in his world for a bit.

THE CAT WHO WALKS THROUGH WALLS is a bit different. Heinlein takes a romance and tries to stuff it between space opera and detective fiction. I can't say that this ménage a trois fails, exactly, but I have a feeling that space opera and det
Mar 16, 2013 Mei rated it it was ok
When I bought this book a couple of weeks ago, I was with two friends, one of whom is a fairly decent sci-fi fan, and the other of whom is a completely nutty sci-fi fan. Both of them started lyricising about how wonderful this book was, how absolutely fantastic, how I definitely had to read it. And, similarly, a week ago, another friend saw the book on our coffee table, and again, this lyrical Heinlein-is-amazing rhapsody was replayed.

Having now read the book myself, I have to confess that I di
Allison Rockwell
Feb 12, 2011 Allison Rockwell rated it it was ok
Shelves: sciencefiction
Ok, I'm only partway through, but I'm going to post my thoughts so far.

The first Heinlein book I read was Stranger in a Strange Land, which I found among my mother's book when I was 12. I adored that book, and read it many, many times. However, I'd never really read much other Heinlein.

This book started out great - James Bond style space adventure with witty banter and a clever female sidekick. Despite the sagacity of the girl (actually much older than we initially think), Heinlein has sprinkled
Jun 18, 2016 Denis rated it really liked it  ·  review of another edition
Shelves: hardcover
By this time in RAH's long career - well aware that his time was short, I suppose - he wrote for those familiar with his work, therefore, I have reread all of the novels that are referred to in this one (which has an absolutely great cover, by the way), in order to fully appreciate it. They include primarily, "The Moon is a Harsh Mistress", "Time Enough for Love" and "The Number of the Beast" as well as "Stranger in a Strange Land" and "The Rolling Stones".

Besides a few utterly uncomfortable sug
Sep 19, 2015 Sibilla rated it really liked it  ·  review of another edition
Traka un jancīga grāmata, kura izrādījās tāds kā turpinājums romānam The Moon is a Harsh Mistress, kuru diemžēl neesmu lasījusi. Neskaitāmi personāži, raibi notikumi, un uz beigām mazliet apnika sekot līdzi visām tām laika līnijām un cilpām, kā arī varoņu dīvainajiem radu rakstiem un, kurš ar kuru un kad ir pārgulējis. Bet, spriežot pēc nobeiguma, arī autoram tas uz beigām bija mazliet apnicis.
Vārdu sakot, Heinleins par savām iemīļotajām tēmām - mūžīgo jaunību, anarhiju, skarbo dzīvi uz Mēness,
Joshua Keezer
Jul 07, 2009 Joshua Keezer rated it it was amazing
At some distant point in time down the road, a fan of mine will stumble onto my goodreads account and read my reviews. This fan will notice that of all of the Heinlein books, only one book was given a five star review. This fan will wonder why.

Unfortunately, when this fan reads this review of the book, he will find himself disappointed as I do not intend to explain why this book is getting the rating I'm giving it. The reason for the fifth star is just too personal.

The Cat Who Walks Through Wall
Aug 04, 2009 Peter rated it liked it
Recommends it for: Heinlein fans
One of Heinlein's last books, and not one of his best. It represents yet another installment in the "World As Myth" theme that he used so often later in life, and therefore includes many characters from his older, better works - including, inevitably, Lazarus Long, who continues his long (pun intended) degeneration from the original interesting protagonist of "Methuselah's Children" into an annoying incest-freak, Heinlein surrogate, self-parody (I suspect), and all-around jerk-who-must-be-worshi ...more
Jeff Yoak
I remember liking this book less when I read it long ago. Robert A. Heinlein's "World As Myth" series doesn't appeal to me and I tend to prefer the older juvenilia and middle novels much more. The thing is, I've become such a fan of his, and particularly of his wonderful characters, that the opportunity to meet most of the characters from most of his novels again was a happy one.

I wouldn't suggest this book for anyone not already a serious Heinlein fan. I imagine it would be pretty much a failur
Jun 23, 2008 Sara rated it liked it
Recommends it for: People familiar with Robert Heinlein, people willing to accept broadly impossible sci-fi plots
This is kind of two separate books smooshed together. The first half is pretty straight-forward space adventures, and then everything gets weird after that. Not bad, just weird and very separate-feeling from the first half. This is not uncommon with Heinlein, and it didn't ruin the book or anything, but I did kind of feel betrayed that the first half was somewhat meaningless. Also, the ending left me hanging more than I would have liked. I plan on reading the rest of this "series" (having alread ...more
Dec 26, 2015 Joey rated it liked it  ·  review of another edition
Shelves: my-library
Do you know how the cat can walk through walls? Because he doesn't know he can't. The first 2/3rds of the book played out like a James Bond novel. It was a lot of fun to read and the two main character's dialogue had me laughing out loud. All this takes place 200 hundred years in the future but it didn't feel so futuristic at first. But then starting on page 255 everything more repartee, no more thrilling chases, no more edge of your seat fight scenes (did finally get to meet that c ...more
Nov 10, 2015 Hannah rated it did not like it
This book ended. That is definitely the best part of it. I have enjoyed some of Robert Heinlein's books, but I struggle with his Luna series. This book is part of that series. The story is about Richard Ames who takes his girlfriend Gwen out to dinner. While there someone comes up to the table and tries to hire Richard as an assassin. That man is then killed at the table. When does that little plot point get resolved? Why the next to last page of course! Why resolve it sooner?

Anyway Richard and
Molly Billygoat
Nov 13, 2015 Molly Billygoat rated it it was amazing
I am going to give an abnormally personal review of The Cat Who Walks Through Walls by Robert A. Heinlein. This is my first Heinlein book and I do not consider myself qualified to judge it properly before reading more of his books. Unwittingly, you see, I have started with a sequel.

The Cat Who Walks Through Walls evokes incredibly different responses from individuals. "They" say it is the worst of Heinlein's books. Nevertheless, it is the only one I have read, and I loved it. I may be somewhat b
Apr 02, 2012 Tim rated it really liked it
Recommends it for: fans of Heinlein's works
I've read this book many times, but just finished the audiobook for the first time and as such I've finally decided to review this book.

I love this book. That said, there are other Heinlein books that are better overall. The main problem with this book is that this book can be viewed as two books pushed together. In some sense, it seems like he wrote himself into a corner for the first half and pulled out the second half so he can hand wave the questions that arise in the first half.

So, why I do
Feb 10, 2009 Meg rated it it was ok
This was not a book. This was 386 pages of setting up for the book and 2 pages of frantically trying to sum things up. As the story really went nowhere for most of the book it was incredibly difficult to read. Heinlein uses the same gambit in every single meeting the main character goes through which I have summed up here: "I must see these people/they say they must see me on matters of huge import but they're being jerks and making me wait. Ok, I'm going to pretend to get offended and start wal ...more
Nov 03, 2015 Aerin rated it did not like it
Abandoned 3/4ths of the way through. Life is too short for this shit.
Scott Holstad
Nov 09, 2015 Scott Holstad rated it did not like it
Shelves: didn-t-finish
Why, why, why? Why am I so stupid? After I finished my last Heinlein book some months ago (can't remember which one, sorry), in my review I said I'd never read another one of his books, I was so disgusted with him as a perverted writer. I mean, he's a De Sade pervert. Dirty old man. And I'm no prude. But I don't want to pick up a decent seeming sci fi book only to find it full of nothing more than gratuitous sex and little else, likely designed to shock and titillate. It's stupid and, frankly, b ...more
Jan 07, 2012 J.M. rated it it was amazing  ·  review of another edition
I first stumbled upon this book when I was about 12 years old. I know, I know, it's not exactly YA, but back in the day there weren't a lot of YA books available where I lived. After reading everything my little library had to offer, I moved into the adult section and found this book. Chances are, I picked it up at the time only because it had the word CAT in the title.

However, it quickly turned out to be a favorite of mine. I loved it from the first read, and re-read it every few years whenever
Jan 28, 2015 Jason rated it really liked it
Really loved how Heinlein has his characters interact and have a type of "banter", also enjoyed the tie-ins with his other books as well as mentions to other characters. The story starts of with a simple premise and escalates into the fantastical which i didn't know about and was pleasantly surprised. The lead female character is funny smart and sassy a theme that seems to be constant in the Heinlein novels I've read, as well as the themes of marriage, bigamy, open relationships and nymphomaniac ...more
Michael Sorensen
Apr 08, 2008 Michael Sorensen rated it really liked it
Shelves: old-favorites
Surprising that this book is on no one's list yet... As part of Bob Heinlein's massive "Future History" Series, this one book was fairly pivotal, and built on the idea that we writers create our own existences which was first introduced in "The Number of the Beast" I have always enjoyed nearly everything Bob did, save for his darker stuff--like Farnham's Freehold...brrrr--and the incipid "Stranger in a Strange Land" (which was Bob's throw down in the "Create your own religion" competition betwee ...more
May 07, 2012 Darth rated it liked it
Shelves: heinlein
The legendary Robert Heinlein is beyond reproach by a mere fan like me.
So I will do my best to keep from criticizing this.

It starts out, say the first 60% as a sci-fi mystery / conspiracy story. I liked it quite a lot. Then it falls back on previous characters from older Heinlein books, and I could not muster the same enthusiasm for the story. If it was anyone but RAH, I would say that they had gotten lazy and took a cheap way out. Especially the end...

Still, only a few to go and I will have rea
Jun 28, 2012 ~Sara~ rated it it was ok  ·  review of another edition
Shelves: sci-fi, audiobook
I want to paddle Heinlein's bottom and watch it turn pink for adding so much nonsense to what was a perfectly wonderful story! Was there a point to it? The fact that everybody had a make out session whenever they were coming or going (men, women, children; doctors, lawyers; even some computers got in on the action although in the books defence they were sentient computers) it just made no sense to me and distracted me from what was, for the most part, a very unique and interesting plot. The dial ...more
Jan 10, 2016 serprex rated it really liked it
This review has been hidden because it contains spoilers. To view it, click here.
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Robert Anson Heinlein was an American novelist and science fiction writer. Often called "the dean of science fiction writers", he is one of the most popular, influential, and controversial authors of "hard science fiction".

He set a high standard for science and engineering plausibility and helped to raise the genre's standards of literary quality. He was the first SF writer to break into mainstre
More about Robert A. Heinlein...

Other Books in the Series

The World As Myth (4 books)
  • Time Enough for Love
  • The Number of the Beast (The World As Myth)
  • To Sail Beyond the Sunset

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