57 books like They Walked Like Men

By Clifford D. Simak,

Here are 57 books that They Walked Like Men fans have personally recommended if you like They Walked Like Men. Shepherd is a community of 11,000+ authors and super readers sharing their favorite books with the world.

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Book cover of The Chrysalids

TP Wood Author Of 77° North

From my list on stirring your heart and imagination.

Why am I passionate about this?

It’s Saturday, 5 p.m. If you could peer back in time to the late ’60s, you’d find me plunked in front of our new colour RCA Victor, a Swanson TV dinner steaming before me, and the theme…da-da-DAAA-da-da-da-da-DAAAA, announcing my favourite show: Star Trek. I absorbed the logic of Mr. Spock, the passion of Dr. McCoy, and the fantastical world of Klingons, wormholes, and warp drives. Add to that a degree in history and English, and it set the stage for my passion to read and write in genres of science fiction and magical realism. I hope you find these books as stimulating and thought-provoking as I did.  

TP's book list on stirring your heart and imagination

TP Wood Why did TP love this book?

The Chrysalids – my inaugural dive into science fiction in the late sixties – hooked me from the first paragraph.

Wyndham creates a dystopian world of post-nuclear destruction where genetic mutations abound, and if discovered, culled from a civilization steeped in a stark biblical ideology. The Chrysalids track protagonist David Strorm as he safeguards his six-toed friend, Sophie, and ultimately connects with a band of telepaths offering new world hope.

I loved this book because of its adolescent hero and his defiance against a society that was morally corrupt. 

By John Wyndham,

Why should I read it?

9 authors picked The Chrysalids as one of their favorite books, and they share why you should read it.

What is this book about?

In the community of Waknut it is believed mutants are the products of the Devil and must be stamped out. When David befriends a girl with a slight abnormality, he begins to understand the nature of fear and oppression. When he develops his own deviation, he must learn to conceal his secret.


Book cover of The Man in the High Castle

Christopher Brown Author Of Tropic of Kansas

From my list on a second American Civil War.

Why am I passionate about this?

I began writing speculative fiction because I was fascinated by its potential as a laboratory to imagine the world that could be. It’s a narrative form that allows us to play with revolutionary changes in society without any real people getting hurt. And it compels the author to do the hard work of imagining how others experience life in the real world as well as the imaginary one. The best SF novels balance their speculations with a grounding in the observed world, entertaining us with propulsive wonder while filling our minds with new ideas and fresh perspectives that linger long after we put the book down.

Christopher's book list on a second American Civil War

Christopher Brown Why did Christopher love this book?

This masterpiece from one of the giants of mind-blowing SF is best known as a canonical example of alternate history: set in a world where the Axis powers won World War II, and the former U.S.A. is divided between occupying forces of Imperial Japan on the West Coast and Nazi Germany. As such, the conflict in the book is really about the underground resistance forces’ efforts against the occupiers.

Lots of writers have played with similar premises, but I love Dick’s the most because of its narrative daring, from using the I Ching as a device to generate plot to the Borgesian engine of the imaginary novel within the novel on which the story’s ultimate revelations turn.

By Philip K. Dick,

Why should I read it?

6 authors picked The Man in the High Castle as one of their favorite books, and they share why you should read it.

What is this book about?

'Dick's best work, and the most memorable alternative world tale...ever written' SCIENCE FICTION: THE 100 BEST NOVELS

It is 1962 and the Second World War has been over for seventeen years: people have now had a chance to adjust to the new order. But it's not been easy. The Mediterranean has been drained to make farmland, the population of Africa has virtually been wiped out and America has been divided between the Nazis and the Japanese. In the neutral buffer zone that divides the two superpowers lives the man in the high castle, the author of an underground bestseller, a…


Book cover of Friday

Kfir Luzzatto Author Of Chipless

From my list on realistic science fiction.

Why am I passionate about this?

As an author who is also a patent attorney and an engineer, I often deal with projects that are the closest thing to science fiction. That is one of the driving forces behind my urge to write science fiction. However, I very much prefer realistic stories that may potentially come true to hard science fiction with intergalactic travel, robots all over, and time machines (although I have written space opera and a few other hardcore SF tales, and must admit having had fun with them). Still, I like realistic science fiction much more. It leaves more room for character development, and I find myself engrossed in it more easily.

Kfir's book list on realistic science fiction

Kfir Luzzatto Why did Kfir love this book?

Robert Heinlein excels himself in this story narrated in the first person by a young woman, who is not really a human but rather a synthetic person but one you can relate to. Published in 1982, when much of the technology it describes was not yet in the realm of possibility, this book shows us an image of a chaotic world that may well be in our future. Serious issues sprinkled through this book’s pages are hidden between fun, fast action, a bit of licentious behavior, and some absurdity. Fun is guaranteed.

By Robert A. Heinlein,

Why should I read it?

1 author picked Friday as one of their favorite books, and they share why you should read it.

What is this book about?

A CAEZIK Notable book. CAEZIK Notables is a series of speculative-fiction books marking important milestones in science fiction or fantasy. Each book published in the series has a new introduction highlighting the book’s significance within the genre.

“A charming protagonist in a story as sleekly engineered as a starship. This one should fly.”―Publishers Weekly

Friday is a secret courier and ardent lover. Employed by a man she only knows of as “Boss”, she is given the most awkward and dangerous cases, which take her from New Zealand to Canada, and through the new States of America’s disunion, all the way…


Book cover of The Death of Grass

James Marshall Author Of The Poster

From my list on dystopian books set in Britain.

Why am I passionate about this?

I’ve loved reading alternative visions of Britain since I read a Strontium Dog saga in ‘2000AD’ as a boy. What was science fiction then has become closer to reality now. The idea of one event, such as a meteor shower in Triffids or a virus in ‘Grass,’ causing havoc worldwide is gripping. I prefer the British stories because they are closer to home. Many of these were written close to the Second World War, and their authors describe deprivation in unflinching detail. Recent political events have turned my mind to how human actions can cause dystopian futures, as in Orwell’s 1984.

James' book list on dystopian books set in Britain

James Marshall Why did James love this book?

This is no cosy dystopia. I was shocked by the violence and ruthlessness of the protagonists. This is a prescient novel, written 64 years before COVID-19, about a virus that emerges from China and ravages the world. Instead of infecting humans, the virus kills all grass. Brutal decisions are made, and any sense of law and order disappears.
We were a gnat’s whisker from this happening in the UK, and I was impressed with Priest’s vision. The book cracks along at a good pace, too.

By John Christopher,

Why should I read it?

4 authors picked The Death of Grass as one of their favorite books, and they share why you should read it.

What is this book about?

A thought experiment in future-shock survivalism' Robert MacFarlane

'Gripping ... of all science fiction's apocalypses, this is one of the most haunting' Financial Times

WITH AN INTRODUCTION BY ROBERT MACFARLANE

A post-apocalyptic vision of the world pushed to the brink by famine, John Christopher's science fiction masterpiece The Death of Grass includes an introduction by Robert MacFarlane in Penguin Modern Classics.

At first the virus wiping out grass and crops is of little concern to John Custance. It has decimated Asia, causing mass starvation and riots, but Europe is safe and a counter-virus is expected any day. Except, it turns…


Book cover of Footfall

S.R. Algernon Author Of Cooling Season

From my list on science fiction that will change your perspective.

Why am I passionate about this?

I am an American author and have been an avid reader of science fiction for nearly forty years. I studied science fiction in college, along with biology and other subjects. My undergraduate honors thesis was a discussion of postwar Japanese science fiction that included a translation from the original. I have a Ph.D. in Cognitive Psychology and have published papers on learning in machines, humans, and humpback whales. I have taught and studied in Japan and Singapore, and critiqued fiction for several years with critters.org. I have published many science fiction stories from various perspectives. The Hugo finalist, "Asymmetrical Warfare" tells the story of an alien invasion of Earth from the invader’s perspective.

S.R.'s book list on science fiction that will change your perspective

S.R. Algernon Why did S.R. love this book?

I have a soft spot for stories written from non-human perspectives, and Footfall sticks out in my mind as a prime example of the subgenre. It follows the story of an invasion of Earth by a species called the Fithp, which has a herd-like social structure. The scenes told from the point of view of the invading Fithp present the first contact and alien invasion tropes in a new way. 

The unfolding conquest of Earth gives us a glimpse into Fithp minds and, most importantly, a look at ourselves from an outside perspective. It is a bit of a slow burn, but for me the world-building paid off in the end.

Footfall inspired me to write several short stories about alien invasion.

By Larry Niven, Jerry Pournelle,

Why should I read it?

1 author picked Footfall as one of their favorite books, and they share why you should read it.

What is this book about?

Considered by many readers the best alien invasion novel to date, FOOTFALL was called “thought-provoking and exciting” by Library Journal and “the best of its genre” by The New York Times.

An alien craft is approaching Earth. Attempts to communicate go unanswered. The welcoming committee of Americans and Russians at a space station is blasted, its occupants killed or captured. Soon the entire Earth, with special emphasis on the United States, is bombarded by asteroids, destroying dams, highways, and infrastructure. The message to humans: total surrender or death to all. A giant rock, the “footfall”, is launched towards Earth, causing…


Book cover of The Dark Forest

Gabriella Zielke Author Of The Sound of Creation

From my list on set in multiple dimensions.

Why am I passionate about this?

I’m an MK, aka missionary’s kid, who ended up with more questions than answers about this thing called life. I nearly became an astrophysicist but chose finance as the safe bet, which led me to investing in over 150 early-stage tech startups. Along the way, I met and worked with people all over the world. Each with fascinating ideas about how and why we ended up on this waterlogged rock we call home. They say science fiction is the genre of philosophy, and I hope you agree if you get a chance to check out these fantastic books.  

Gabriella's book list on set in multiple dimensions

Gabriella Zielke Why did Gabriella love this book?

Multidimensional books tend to focus on either the existence of higher and lower dimensions, or on parallel universes. The Dark Forest (book 3), like my novel, is one of very few that take the string theory approach rather than show parallel universes.

The Three-Body Problem is an epic three-novel series that takes you from the cultural revolution in the ’60s, all the way to…well, the end. There’s a lot of cryogenic freezing to get the main character through time. 

The final theme of the series, introduced in The Dark Forest, is the unfolding and collapsing of dimensions. In the first book, a radio telescope operator finds out that we aren’t alone. A battle with the alien species ensues, including a scene in the Panama Canal that convinced me to spend a few days visiting the modern marvel. It’s well worth the 1500+ pages.

By Cixin Liu, Joel Martinsen (translator),

Why should I read it?

2 authors picked The Dark Forest as one of their favorite books, and they share why you should read it.

What is this book about?

Read the award-winning, critically acclaimed, multi-million-copy-selling science-fiction phenomenon - soon to be a Netflix Original Series from the creators of Game of Thrones.

Imagine the universe as a forest, patrolled by numberless and nameless predators. In this forest, stealth is survival - any civilisation that reveals its location is prey.

Earth has. Now the predators are coming.

Crossing light years, the Trisolarians will reach Earth in four centuries' time. But the sophons, their extra-dimensional agents and saboteurs, are already here. Only the individual human mind remains immune to their influence.

This is the motivation for the Wallfacer Project, a last-ditch…


Book cover of Rising from the Ashes

Justin Oldham Author Of Bibix

From my list on science fiction featuring alien invasion.

Why am I passionate about this?

Alien invasion is just another form of apocalypse. The terrible truth is, our civilization and our world can end in many different ways. I think of myself as being on a life-long quest to read as many variations as possible. No matter how things end, I’m always interested in how authors portray human survival. Even when we inflict harm on ourselves, humanity always seems to be capable of bouncing back. It’s a form of optimism that I just can’t resist. I try to include some of that hope in everything I write. 

Justin's book list on science fiction featuring alien invasion

Justin Oldham Why did Justin love this book?

This is the first collection of short stories I’ve encountered that deals specifically with the aftermath of an Earth-shattering alien invasion, dwelling mostly on what humans do in the ruins after the aliens have packed up and gone home. I hadn’t really thought about that part of an invasion story before. As difficult as rebuilding would be, I was heartened to read about the satisfaction the survivors got from reclaiming what they had lost. Now that I’ve read this, it’s an aspect of the post-apocalyptic genre that I’d like to see more of. 

By Anne K. Nagel,

Why should I read it?

1 author picked Rising from the Ashes as one of their favorite books, and they share why you should read it.

What is this book about?

Building for Tomorrow

Humanity was unprepared for the Xanite invasion of Earth. After decades of world-wide destruction, global infrastructure crumbled and cities fell into ruin.

As the calamity unfolded, a new generation of heroes confronted an uncertain future. They came from all walks of life – some wearing camouflage, while others were garbed in food service whites. These men and women worked courageously to stem the collapse of human civilization.

It would take new thinking and new beliefs to bring about a better future and deal with the alien menace. These are some of their stories of bravery and determination.…


Book cover of Martians Go Home

Daniel M. Kimmel Author Of Father of the Bride of Frankenstein

From my list on humorous science fiction and fantasy.

Why am I passionate about this?

While doing a college humor column I was hoping to be the next Art Buchwald, but instead ended up first as a lawyer, then a film critic and college professor. When I finally got around to writing fiction, the blending of science fiction and comedy was a natural fit (with occasional forays into horror and fantasy). I’ve done four novels and a couple of dozen published stories to date and when readers tell me they’ve enjoyed them I answer, “If it made you laugh, I did my job.” When I came up with the mashup title of “Father of the Bride of Frankenstein” I said, “I have to write this.”

Daniel's book list on humorous science fiction and fantasy

Daniel M. Kimmel Why did Daniel love this book?

Brown was another author who mixed SF and humor. Here he stood the alien invasion premise on its head. Instead of spaceships from an advanced civilization laying waste to our great cities, Brown wonders how we’d react if the invaders weren’t interested in mass murder or enslaving humanity but simply annoying the hell out of us. His little green men from Mars enjoy insulting and pestering Earthlings. After a while, “War of the Worlds” might be a preferable encounter.

By Frederick Brown,

Why should I read it?

1 author picked Martians Go Home as one of their favorite books, and they share why you should read it.

What is this book about?

THEY WERE GREEN, THEY WERE LITTLE, THEY WERE BALD AS BILLIARD BALLS AND THEY WERE EVERYWHERE!

Luke Devereaux was a science fiction writer, holed up in a desert shack waiting for inspiration. He was the first to see a Martian - but he certainly wasn't the last.

It was estimated that one billion of them had arrived - one to every three human beings on Earth. Obnoxious green creatures who could be seen and heard (but not harmed) and who probed private sex lives as shamelessly as they exposed government secrets.

No one knew why they had come. No one…


Book cover of The Start of the End of it All: Short Fiction

Karen Haber Author Of That Unfortunate Problem with Grandmother's Head and Other Stories

From my list on science fiction and fantasy books that keep me reading.

Why am I passionate about this?

I began reading science fiction when I was 8 years old and "borrowed" my father’s library books until, in defense, he got me my own library card. Not only have I spent decades reading SF, I’ve written it as well. As a veteran reader and writer with plenty of kill marks on my fuselage, I'm literally married to the SF mob (Grandmaster Robert Silverberg, is my spouse). I can both walk the walk and talk the talk. And after writing 9 SF novels including a Star Trek Book and reading uncounted SF and F tales, I still think science fiction and fantasy can be a literature of ideas illuminating the human condition.

Karen's book list on science fiction and fantasy books that keep me reading

Karen Haber Why did Karen love this book?

The title story of this brilliant collection is a very funny alien invasion story told from the point of view of a woman who is convinced that the invasion is all about her. The other stories are similarly quirky and delightful.

The late Carol Emshwiller was a groundbreaking visionary writer who began publishing her funny, intriguing, unusual work after she was 30 and had to pry writing time away from the demands of her growing family.

When necessary, she would empty out the playpen in her living room, get into it with her typewriter, and work on her fiction while her preschool children enjoyed the freedom of the apartment. She was known for avant-garde approach, unreliable narrators, quirky humor, and a liberal, feminist outlook. 

Recipient of the Nebula and the  Philip K. Dick Award. The late Ursula K. LeGuin called her "a major fabulist, a marvelous magical realist, one of…

By Carol Emshwiller,

Why should I read it?

1 author picked The Start of the End of it All as one of their favorite books, and they share why you should read it.

What is this book about?

Eighteen stories deal with alien worlds, extraterrestrial invaders, crossbreeds, animals, and lonely city-dwellers


Book cover of Good Night, Mr. James

Edward Ashton Author Of Mickey7

From my list on science fiction about people who won’t stay dead.

Why am I passionate about this?

Like many SF nerds, I watched a lot of Star Trek when I was a kid. I liked the adventures. I liked the ethos. I did not like the transporter. Everybody seemed to believe that they were being… well… transported, but it seemed obvious to me that actually they were just getting dissolved, and then somebody else who looked like them was getting created at the other end. This question (transported or replaced?) is the essence of the teletransport paradoxa puzzler that’s bedeviled philosophers since at least 1775. All of these books (including mine) are at their hearts an exploration of this problem. I know my answer. Do you?

Edward's book list on science fiction about people who won’t stay dead

Edward Ashton Why did Edward love this book?

This one is a deep cut, first published in 1951. It begins as a straightforward adventure, with a protagonist tasked with hunting down a dangerous alien that’s gotten loose on Earth. It becomes increasingly clear that something isn’t right, though, and eventually, our hero realizes that he’s actually a replicant, sent to do this job because his original was too cowardly to do it himself, and that his only hope of survival is to murder his original and take his place. I first read this when I was nine or ten years old, and the growing sense of horror as the truth becomes clear has stuck with me ever since, as has the dark, dark twist of an ending. This might be a tough one to find, but it’s well worth the effort. 

By Clifford D. Simak,

Why should I read it?

1 author picked Good Night, Mr. James as one of their favorite books, and they share why you should read it.

What is this book about?

Strange, poignant tales of life in outer space and on tomorrow's Earth from the multiple Hugo Award-winning Grand Master of Science Fiction.

Virtually every major author from science fiction's fabled golden age-including Poul Anderson, Isaac Asimov, and Robert A. Heinlein-agreed that Clifford D. Simak was one of the greatest among them. Named Grand Master by the Science Fiction Writers of America, the award-winning author created enduring visions of future worlds, perilous space explorations, and weird alien encounters as rich in emotion and humanity as they are in ingenious invention. This is an essential collection of short fiction from the remarkable…


5 book lists we think you will like!

Interested in alien invasions, extraterrestrial life, and space horror?

Alien Invasions 15 books
Space Horror 26 books