100 books like Columbus Day

By Craig Alanson,

Here are 100 books that Columbus Day fans have personally recommended if you like Columbus Day. Shepherd is a community of 10,000+ authors and super readers sharing their favorite books with the world.

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Book cover of Starship Troopers

Mark Joyner Author Of Simpleology: The Simple Science of Getting What You Want

From my list on self-help books masquerading as sci-fi.

Why am I passionate about this?

I'm an author, inventor, military veteran, (mostly) self-taught scholar, and an entrepreneur. Every internet-connected person interacts with things I invented (the tracking pixel, the ebook, etc) every day, but I'm best known for my books about business and personal development. As I write this, I'm serving as the Founder and CEO of a software platform called "Simpleology." It's designed to solve what I think is one of mankind's greatest threats to survival as a species:  "The Complexity Gap." It's the gap between the amount of information in the world and our ability to navigate it. It solves this by guiding you to focus on what we call "HIME" (high impact, minimal effort).

Mark's book list on self-help books masquerading as sci-fi

Mark Joyner Why did Mark love this book?

While it is not as intellectually subtle or mature as Heinlein's later work, it has served as my blueprint for a life of self-reliance, discipline, and hard work. It is a stoicism-how-to book disguised as an entertaining yarn about killing bugs in space.

This book took the soft young man I was when I read it and made him hard. Then, Heinlein's later work made me balance that hardness with softness.

Reading Heinlein's entire body of work now allows me to observe the Tao revealing itself in the arc of a great man's life.

By Robert A. Heinlein,

Why should I read it?

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

What is this book about?

'The historians can't seem to settle whether to call this one 'The Third Space War' (or the fourth), or whether 'The First Interstellar War' fits it better. We just call it 'The Bug War'. Everything up to then and still later were 'incidents', 'patrols' or 'police actions'. However, you are just as dead if you buy the farm in an 'incident' as you are if you buy it in a declared war.'

5,000 years in the future, humanity faces total extermination. Our one defence: highly-trained soldiers who scour the metal-strewn blackness of space to hunt down a terrifying enemy: an…


Book cover of Legionnaire

Tyler E. C. Burnworth Author Of Redshift

From my list on military sci fi that will keep you awake at night.

Why am I passionate about this?

I've been writing since I was 7 years old. Star Wars had a big influence on me, but as I got older I gravitated toward Halo: Combat Evolved and Starship Troopers. Modern stories by the likes of Jason Anspach and Nick Cole, JN Chaney, and Rick Partlow...these are the stories that keep me up at night, my mind reeling with the insanity of what I've just read, pondering how close we are as a society to achieving the outlandish adventures contained in these books. I was in the Air Force for 14 years as an F-16 mechanic. I found my voice by combining my experiences and my passion for Science Fiction.

Tyler's book list on military sci fi that will keep you awake at night

Tyler E. C. Burnworth Why did Tyler love this book?

This book is the first entry in the Galaxy's Edge series and is quintessential military science fiction.

Anspach and Cole are a dynamic duo that delivers the craziest series I've read in decades. For me, Galaxy's Edge redefined what storytellers are capable of, and I consider it the pinnacle of the genre. From the gritty realism of the daily life of a space grunt all the way to a mystical element that is an homage to Star Wars—but better—the twists and turns keep coming.

Packed with action, mystery, intrigue, and constantly breaking the "rules of writing" in unique and compelling ways, this series is an absolute must for fans of SF, Mil SF, and great stories in general. Just wait till you get to the character of Tom. It's wild!

By Jason Anspach, Nick Cole,

Why should I read it?

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

What is this book about?

The Galaxy is a Dumpster Fire.

A hot, stinking, dumpster fire. And most days I don’t know if the legionnaires are putting out the flames, or fanning them into an inferno.

A hostile force ambushes Victory Company during a reconnaissance-in-force deep inside enemy territory. Stranded behind enemy lines, a sergeant must lead a band of survivors against merciless insurgents on a deadly alien world somewhere along the galaxy’s edge. With no room for error, the Republic’s elite fighting force must struggle to survive under siege while waiting on a rescue that might never come.

Join Victory Company as they fight…


Book cover of Forgotten Ruin

Tyler E. C. Burnworth Author Of Redshift

From my list on military sci fi that will keep you awake at night.

Why am I passionate about this?

I've been writing since I was 7 years old. Star Wars had a big influence on me, but as I got older I gravitated toward Halo: Combat Evolved and Starship Troopers. Modern stories by the likes of Jason Anspach and Nick Cole, JN Chaney, and Rick Partlow...these are the stories that keep me up at night, my mind reeling with the insanity of what I've just read, pondering how close we are as a society to achieving the outlandish adventures contained in these books. I was in the Air Force for 14 years as an F-16 mechanic. I found my voice by combining my experiences and my passion for Science Fiction.

Tyler's book list on military sci fi that will keep you awake at night

Tyler E. C. Burnworth Why did Tyler love this book?

Looking at the cover of this book, you might be scratching your head, wondering, "just what the hell is that?" It's a delicious, genre-bending twist on Fantasy and Military SF that is a must-read, I assure you.

Army Rangers, as part of a top-secret DARPA program, travel a few years into the future...to find out they're accidentally 10,000 years in the future, and the world they knew is now a Forgotten Ruin (see what I did there?) filled with monsters, magic, and mayhem.

Navigating these disastrous circumstances takes some serious ranger grit and a lot of firepower.The story is told from the perspective of a young ranger who is a linguist, and his communication skills are essential to the ranger's survival. But more than that...the Ruin changes people.

By Jason Anspach, Nick Cole,

Why should I read it?

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

What is this book about?

Tolkien meets Shock and Awe


Orcs. Trolls. Wraith riders. Dark wizards. Together, they form an unstoppable force. Or so they thought.


Dark Army… meet the U.S. Army Rangers.


When a Joint Task Force of elite Rangers are transported to a strange and fantastic future where science and evolution have incarnated the evils of myth and legend, they find themselves surrounded, pinned down, and in a desperate fight for their very survival—against nightmares of flesh and blood made real. Which means only one thing.


It’s time to Ranger Up and stack bodies.


The forces of evil have no idea how dangerous…


Book cover of Contact Front

Tyler E. C. Burnworth Author Of Redshift

From my list on military sci fi that will keep you awake at night.

Why am I passionate about this?

I've been writing since I was 7 years old. Star Wars had a big influence on me, but as I got older I gravitated toward Halo: Combat Evolved and Starship Troopers. Modern stories by the likes of Jason Anspach and Nick Cole, JN Chaney, and Rick Partlow...these are the stories that keep me up at night, my mind reeling with the insanity of what I've just read, pondering how close we are as a society to achieving the outlandish adventures contained in these books. I was in the Air Force for 14 years as an F-16 mechanic. I found my voice by combining my experiences and my passion for Science Fiction.

Tyler's book list on military sci fi that will keep you awake at night

Tyler E. C. Burnworth Why did Tyler love this book?

Think Starship Troopers updated for a modern audience, with a compelling main character whose rough upbringing launches his career as a military leader against a vicious and unique enemy.

I found myself mesmerized by the nuance, feeling, and technology in this book. No detail is too small to be left out, and it really fleshes out the universe presented in this book. The military lifestyle is captured with stark clarity, political intrusions on the military's operations are poignant and realistic, and the characters come alive with every turn of the page.

Do not sleep on this one, it's exactly the kind of story that will keep you up at night, thinking that the future could turn out just like the ideas presented in this epic story.

By Rick Partlow,

Why should I read it?

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

What is this book about?

Go to war or go to jail.

For small-time street hustler Cam Alvarez, the choice is simple.  He has no family, no friends, no place in the world…nothing to lose.  When his latest con results in the death of a cartel hitman, Cam opts to join the Marines and leave Earth to fight a vicious alien enemy.  

Drafted into the Marine Drop-Troopers, Cam discovers there’s one thing he’s even better at than running street-con games, and that’s killing the enemy.  Wrapped in an armored battlesuit, Cam finds purpose amidst the horror and destruction of the war, and the opportunity for…


Book cover of Incomplete Solutions

Eugen Bacon Author Of Mage of Fools

From my list on afro-centric speculative fiction from Africa.

Why am I passionate about this?

I am an African Australian writer and have a deep passion for black people's stories. I write across genres and forms, and my award-winning works are mostly Afrocentric. I have a master's degree in distributed computer systems, with distinction, a master's degree in creative writing, and a PhD in creative writing. I am especially curious about unique voices in black speculative fiction in transformative stories of culture, diversity, climate change, writing the other, and betwixt. I am an author of several novels and fiction collections, and a finalist in the 2022 World Fantasy Award. I was announced in the honor list of the 2022 Otherwise Fellowships for ‘doing exciting work in gender and speculative fiction’.

Eugen's book list on afro-centric speculative fiction from Africa

Eugen Bacon Why did Eugen love this book?

This Nommo-award-winning collection is experiential in its offerings of literary fragments yet bold and playful—a clean taste of Wole Talabi’s creativity and curiosity on genre and reimagining a future Africa. Talabi is unlike your typical short story writer, if there’s ever one. His stories are sharp, brisk, hauling the reader to mindful captivation. The collection is a transcultural odyssey into Yoruba mythology in stories of logic, illogic, the known and unknown, relationship and fallout, trust and betrayal, transposition, exposition, and much escapade. Virtual reality has a role here, as do gods and goddesses, victors, and survivors. Incomplete Solutions is a cross-genre degustation of possibilities and impossibilities that deconstruct the reader’s mindset. 

By Wole Talabi,

Why should I read it?

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

What is this book about?

An elderly woman in early 22nd century Lagos is called in to help test the artificial intelligence built from her genius mother’s mind, but all is not as it seems in the Nommo-award winning story, “The Regression Test”.

Exiled from Earth for a crime of passion, a young man must learn to survive a barely habitable prison planet and come to peace with his past in “Polaris”.

“Wednesday’s Story”, nominated for the 2018 Caine Prize, is at once a retelling of nursery rhymes and folklore and a meta-fictional meditation on the mechanics, art and power of storytelling.

In the novella…


Book cover of Foe

K.T. Seto Author Of Parallel: A Collection of Science Fiction Short Stories

From my list on science fiction that will mess with your head.

Why am I passionate about this?

Do you remember the moment you found the thing you love most? I do. I was 9 and sitting on the floor in the corner of my neighborhood library reading Dune. That little girl is now a grown-up with a passion for books that stick with you. I am a wife, mother, grandmother, and coffee lover who has graduated from Dune to other things. Genres, authors, formats. But Science Fiction is my first and truest love. Especially Science fiction that messes with your head. Now I write what I love to read and strive to give my readers what my idols gave me. An escape.

K.T.'s book list on science fiction that will mess with your head

K.T. Seto Why did K.T. love this book?

Released in 2018, Foe is a book recommended to me by a friend who said – Oh, you like trippy fiction, check this out. The premise of the book has been done before – Invasion of the Body Snatchers et al. You got a guy who has a double he didn’t agree to or know about at first. But the twist here is something that grabs you by the throat and makes you stop after some of the chapters and go – man that’s not right- before reading on. I started reading this at night. Put it aside and finished it during the day in one sitting. It was good. But it also made my stomach clench uncomfortably and sent me down too many rabbit holes of thought. It is very entertaining and you will not be unhappy spending your time with this tale.

By Iain Reid,

Why should I read it?

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

What is this book about?

“Foe is a tale of implacably mounting peril that feels all the more terrifying for being told in such a quiet, elegantly stripped-down voice. Iain Reid knows how to do ‘ominous’ as well as anyone I’ve ever read.” —Scott Smith, author of The Ruins and A Simple Plan

A taut, psychological mind-bender from the bestselling author of I’m Thinking of Ending Things.

We don’t get visitors. Not out here. We never have.

In Iain Reid’s second haunting, philosophical puzzle of a novel, set in the near-future, Junior and Henrietta live a comfortable, solitary life on their farm, far from the…


Book cover of Auxiliary: London 2039

Tanweer Dar Author Of The Demon

From my list on indie cyberpunk to get your circuits going.

Why am I passionate about this?

Between Blade Runner and The Terminator, I was hooked on Cyberpunk. Throw in some Ghost in the Shell and Black Mirror, and the obsession was complete. With the rise of Synthwave as a musical genre and as a retro-futuristic aesthetic, I had both the soundtrack and the visual cues to which I could write Cyberpunk. I also feel strongly about our increasing reliance on technology and the blurring lines between biology and technology. This is something I explore in my writing.

Tanweer's book list on indie cyberpunk to get your circuits going

Tanweer Dar Why did Tanweer love this book?

A noir Cyberpunk book set in the UK (which itself makes it distinctive). Great characters, crazy technology, and lots of drama make Auxiliary seriously gripping. If you like Cyberpunk, robotics/Artificial Intelligence, and dark, dystopian thrillers, you will love this! Just a word of warning, though, this is not for the faint of heart...

By Jon Richter,

Why should I read it?

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

What is this book about?

The silicon revolution left Dremmler behind but a good detective is never obsolete.London is quiet in 2039—thanks to the machines. People stay indoors, communicating through high-tech glasses and gorging on simulated reality while 3D printers and scuttling robots cater to their every whim. Mammoth corporations wage war for dominance in a world where human augmentation blurs the line between flesh and steel. And at the center of it all lurks The Imagination Machine: the hyper-advanced, omnipresent AI that drives our cars, flies our planes, cooks our food, and plans our lives. Servile, patient, tireless … TIM has everything humanity requires.…


Book cover of Anthropocene Rag

Erica L. Satifka Author Of How to Get to Apocalypse and Other Disasters

From my list on apocalyptic and dystopia you haven’t read yet.

Why am I passionate about this?

I’ve long been fascinated with the dark side of science and human behavior, and grew up on a combination of dystopian classics and horror fiction. When I started writing for publication, apocalyptic themes quickly emerged. As the world around us grows more fraught by the day, I find a strange sort of comfort in reading and writing fiction that doesn’t shy away from depicting the negative aspects of social media, genetic engineering, artificial intelligence, or any other technology that has the capacity to create manmade disasters beyond our understanding. And as a small-press author myself, I’m always on the lookout for books that didn’t get enough love.

Erica's book list on apocalyptic and dystopia you haven’t read yet

Erica L. Satifka Why did Erica love this book?

The nanotechnological apocalypse at the background of Anthropocene Rag has turned the United States into a mythological vision. A mysterious construct known as Prospector Ed (who sometimes adopts the persona of Mark Twain) delivers six magical tickets to various scattered Americans, all of whom have lost something in the “Boom.” While the post-nanoboom landscape is deadly (one of the main characters was orphaned when an intelligence-imbued stadium containing her parents simply decided to become something else), there’s also a lot of wonder, and the book is a loving homage to American mythology and lore.

By Alex Irvine,

Why should I read it?

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

What is this book about?

Anthropocene Rag is "a rare distillation of nanotech, apocalypse, and mythic Americana into a heady psychedelic brew."—Nebula and World Fantasy award-winning author Jeffrey Ford

In the future United States, our own history has faded into myth and traveling across the country means navigating wastelands and ever-changing landscapes.

The country teems with monsters and artificial intelligences try to unpack their own becoming by recreating myths and legends of their human creators. Prospector Ed, an emergent AI who wants to understand the people who made him, assembles a ragtag team to reach the mythical Monument City.

In this nanotech Western, Alex Irvine…


Book cover of Artifictional Intelligence: Against Humanity's Surrender to Computers

Peter J. Bentley Author Of Artificial Intelligence and Robotics: Ten Short Lessons

From my list on no hype and no nonsense artificial intelligence.

Why am I passionate about this?

I’ve been a geeky kid all my life. (I don’t think I’ve quite grown up yet.) Born in the 1970s, my childhood was a wonderful playground of building robots and software. I was awarded one of the early degrees in AI, and a PhD in genetic algorithms. I’ve since spent 25 years exploring how to make computers think, build, invent, compose… and I’ve also spent 20 years writing popular science books. I’m lucky enough to be a Professor in one of the world’s best universities for Computer Science and Machine Learning: UCL, and I guess I’ve written two or three hundred scientific papers over the years. I still think I know nothing at all about real or artificial intelligence, but then does anyone?

Peter's book list on no hype and no nonsense artificial intelligence

Peter J. Bentley Why did Peter love this book?

I’ve not met Harry, but he seems to have a logical and sensible head on his shoulders. His writing is considered and grounded, which is exactly what you need when discussing the hype that forever seems to surround AI. This book is another look at this topic and finds yet more ways to explain to readers the difference between human intelligence and our algorithmic attempts at intelligence – which are frequently pretty stupid.

By Harry Collins,

Why should I read it?

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

What is this book about?

Recent startling successes in machine intelligence using a technique called 'deep learning' seem to blur the line between human and machine as never before. Are computers on the cusp of becoming so intelligent that they will render humans obsolete? Harry Collins argues we are getting ahead of ourselves, caught up in images of a fantastical future dreamt up in fictional portrayals. The greater present danger is that we lose sight of the very real limitations of artificial intelligence and readily enslave ourselves to stupid computers: the 'Surrender'.

By dissecting the intricacies of language use and meaning, Collins shows how far…


Book cover of The Soul of Anna Klane

Christian Hugo Hoffmann Author Of The Quest for a Universal Theory of Intelligence: The Mind, the Machine, and Singularity Hypotheses

From my list on making sense of the I in AI.

Why am I passionate about this?

I embarked on this arduous journey of making sense of the I in AI while working as an Assistant Professor of Finance, which, however, began to look increasingly uninteresting and oppressive. With this innovative endeavor, I return home to philosophy. Apart from being passionate about AI in academia, I’m a tech entrepreneur by heart with three software start-ups in Germany, Switzerland, and Malawi under my belt. Moreover, I served as Deputy Director of and Head of AI at the Swiss Fintech Innovation Lab in Zurich, as Director of Startup Grind Geneva, and I continue to fulfill my role as start-up coach/judge and mentor in various startup programs.

Christian's book list on making sense of the I in AI

Christian Hugo Hoffmann Why did Christian love this book?

If there were only five things I could bring to an island to live on, Terrel Miedaner’s deeply thought-provoking fiction book The Soul of Anna Klane would be among those five items.

His book is on a question which is more fundamental than the one on the I in AI. The Soul of Anna Klane ponders the many sides of the question of what constitutes life and consciousness: the scientific, the atheistic, and the religious with due respect.

It showed me how little we know about the brain, mind, and soul. And if we don’t understand the center of human intelligence, how can we make sense of the I in AI? Undoubtedly one of the best books I have ever read. For this reason, it would be on an island where I only possess five things so that I’m not distracted from reading it again and again. The effect would…

By Terrel Miedaner,

Why should I read it?

1 author picked The Soul of Anna Klane as one of their favorite books, and they share why you should read it.

What is this book about?

God bless sweet Anna's soul...

She's the golden darling of a wealthy genius. A child-prodigy. Yogi adept. And dying of brain tumor. She wants to heal herself, but the courts and the doctors cry "no" - and enter her brain with an incredible million-dollar probe that cures her body, while it splits her soul -- and sends it hurtling into a psychic hell...

Only Anatol Klane knows of his daughter's spirit-death. Now he must take her life... and convince an astonished world that he has set her free...


5 book lists we think you will like!

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