Here are 100 books that The Hitchhiker's Guide to the Galaxy fans have personally recommended if you like The Hitchhiker's Guide to the Galaxy. Shepherd is a community of 12,000+ authors and super readers sharing their favorite books with the world.

When you buy books, we may earn a commission that helps keep our lights on (or join the rebellion as a member).

Book cover of Contact

Arnie Benn Author Of The Intrepid: Dawn Of The Interstellar Age

From my list on sci-fi classics that offer insight into human nature.

Why am I passionate about this?

Since childhood, I have been obsessed with understanding everything — science and the universe. Now, in this age of the JWST and a burgeoning space industry, I do sub-quantum mechanics research at an international physics think-tank, The Quantum Bicycle Society. My own hard sci-fi novel is intended to help publicize these scientific advances, as well as the behavioral psychology concepts that are the subject of my next nonfiction book, The Animal In The Mirror. The books on this list represent the foundation of inspiration that propelled my formative sci-fi journey, stories that also shine the light of insight onto our shared, instinctive nature.

Arnie's book list on sci-fi classics that offer insight into human nature

Arnie Benn Why Arnie loves this book

This is my favorite hard sci-fi classic. I love the beautiful mix of real science (wormholes excepted), compelling story, and characters, and it touches on both first contact and the way in which human nature might cause us to react to it. That is the power combo, in my opinion!

The movie of the book was very good — Robert Zemeckis is a brilliant director — although it left out some fantastic details that, as a math and science fan, I really loved! (I won’t spoil it here; it’s too good.)

By Carl Sagan ,

Why should I read it?

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

What is this book about?

In December 1999 a multinational team journeys out to the stars, to the most awesome encounter in human history. Who - or what - is out there?


If you love The Hitchhiker's Guide to the Galaxy...

Ad

Book cover of The High House

The High House by James Stoddard,

The Victorian mansion, Evenmere, is the mechanism that runs the universe.

The lamps must be lit, or the stars die. The clocks must be wound, or Time ceases. The Balance between Order and Chaos must be preserved, or Existence crumbles.

Appointed the Steward of Evenmere, Carter Anderson must learn the…

Book cover of Solaris

Zoran Živković Author Of The White Room

From my list on literary works that I keep rereading.

Why am I passionate about this?

I am a retired university professor who taught creative writing at the Faculty of Philology, University of Belgrade, and a not-yet-retired author, although I have on several occasions solemnly stated that I have written my last prose book. I believe these two qualities make me competent to create a list of 5 books that I have reread the most often.

Zoran's book list on literary works that I keep rereading

Zoran Živković Why Zoran loves this book

This is, in my humble view, the best science fiction novel ever written. I have read it no less than ten times so far and intend to keep rereading it. What nowadays seems incredible is that it was written back in 1961, when most science fiction was still in its age of innocence, full of naïve assumptions about extraterrestrials and their malevolent ambitions.

It will be many years before the first ideas of benevolent aliens appear and even more before we fully realize Lem's wisdom from Solaris: there isn't going to be any First Contact because Others are neither bad nor good, but indifferent, as it is the planetary intelligent ocean on Solaris. We aren't still mature enough even for contacts with ourselves, let alone Others.

By Stanislaw Lem , Steve Cox (translator) , Joanna Kilmartin (translator)

Why should I read it?

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

What is this book about?

When Kris Kelvin arrives at the planet Solaris to study the ocean that covers its surface he is forced to confront a painful, hitherto unconscious memory embodied in the physical likeness of a long-dead lover. Others suffer from the same affliction and speculation rises among scientists that the Solaris ocean may be a massive brain that creates incarnate memories, but its purpose in doing so remains a mystery . . .

Solaris raises a question that has been at the heart of human experience and literature for centuries: can we truly understand the universe around us without first understanding what…


Book cover of The Once and Future King

Sam Davey Author Of The Chosen Queen

From my list on supernature magic, alchemy and enchantment.

Why am I passionate about this?

I write because I want to tell stories–and I also want to share great stories with others. An avid reader and writer of fantasy and speculative fiction, I have a love of the fantastic, the remarkable and the supernatural, which I have managed to sustain and develop alongside a successful working life in government and social administration. If you want to know about power–and what you need to wield it and control it, just give me a call. Great fantasy should tell universal truths, and sometimes, more difficult messages can be told more effectively using a supernatural metaphor. Telling those stories is what I do. 

Sam's book list on supernature magic, alchemy and enchantment

Sam Davey Why Sam loves this book

I’m going to stick my neck out and say that, in my opinion, this book is the greatest ever retelling of the Arthurian story. Why do I love it? Primarily I think because his characters are so well-defined and craftedthey have feelings and families, emotions and frustrationsand are frequently not at all heroic. 

I love the elements of the book that play out within the animal kingdom—the rigid, controlled society of the Ants, the free and liberal existence of the Wild Geese—all brought to life by an author who was a renowned natural historian and who is using the power of his fantastical imagination to provide insight into the broad spectrum of political models and options for ruling. 

I first read this book when I was studying Politics and Philosophy as an undergraduate, and I was blown away by White’s insight, humanity, and the choices he…

By T. H. White ,

Why should I read it?

12 authors picked The Once and Future King as one of their favorite books, and they share why you should read it.

What is this book about?

Voyager Classics - timeless masterworks of science fiction and fantasy.

A beautiful clothbound edition of The Once and Future King, White's masterful retelling of the Arthurian legend.

T.H. White's masterful retelling of the Arthurian legend is an abiding classic. Here all five volumes that make up the story are published together in a single volume, as White himself always wished.

Here is King Arthur and his shining Camelot, beasts who talk and men who fly; knights, wizardry and war. It is the book of all things lost and wonderful and sad; the masterpiece of fantasy by which all others are…


If you love Douglas Adams...

Ad

Book cover of The Guardian of the Palace

The Guardian of the Palace by Steven J. Morris,

The Guardian of the Palace is the first novel in a modern fantasy series set in a New York City where magic is real—but hidden, suppressed, and dangerous when exposed.

When an ancient magic begins to leak into the world, a small group of unlikely allies is forced to act…

Book cover of Travels with Charley: In Search of America

Eileen Kay Author Of Noodle Trails

From my list on memoirs with heartwarming travels.

Why am I passionate about this?

I’ve wanted to travel the world since I could look out a window. It’s been an honor to spend my life exploring this planet, despite some of its inhabitants. I knew I’d write books about it, even before I could write my own name. It’s a joy to realize such a deep and early dream. My books are love letters to places I’ve lived and people I’ve met, plus some joking around in order not to scream or weep at some of what’s out there. I’ve been a teacher, film editor, comedian, librarian, and now writer.  Wherever you are, on whatever path: happy trails to you. 

Eileen's book list on memoirs with heartwarming travels

Eileen Kay Why Eileen loves this book

How perfect to go on a road trip with one of my favorite writers plus his gentlemanly, loveable dog!

I smile just thinking about this book. I was delighted every step of the way. I felt like I was in the passenger seat, handing biscuits to Charley, stopping to meet strangers, and ruminating on how the USA has changed over the decades.

I loved hearing his thoughts in his older, wiser years, after his great successes, but still passionate, or slyly ironic, on so many topics. I love that he’s matter-of-fact in discussing disillusionment, loneliness, racism, or anything – but he’s hopeful in the end, always.

I want to buy a stack of these and hand them out as gifts.

By John Steinbeck ,

Why should I read it?

17 authors picked Travels with Charley as one of their favorite books, and they share why you should read it.

What is this book about?

An intimate journey across America, as told by one of its most beloved writers

To hear the speech of the real America, to smell the grass and the trees, to see the colors and the light-these were John Steinbeck's goals as he set out, at the age of fifty-eight, to rediscover the country he had been writing about for so many years.

With Charley, his French poodle, Steinbeck drives the interstates and the country roads, dines with truckers, encounters bears at Yellowstone and old friends in San Francisco. Along the way he reflects on the American character, racial hostility, the…


Book cover of Circe

Jonathan S. Burgess Author Of The Travels of Odysseus

From my list on modern books that retell the story of Odysseus, the traveling hero.

Why am I passionate about this?

I am an American citizen who taught Classical Studies at the University of Toronto, Canada. I have taught Homer (in translation and in Greek), ancient myth, and “reception” of ancient myth. All the books that I discuss below I have taught many times in a first-year seminar about creative “reception” of the Odyssey. Other topics include comparable stories (like The Tempest by Shakespeare) and other great works of reception (like Derek Walcott’s stage version of the Odyssey and his epic poem "Omeros"). Every time I’ve taught the class, I’ve learned the most from free-wheeling discussions with students.

Jonathan's book list on modern books that retell the story of Odysseus, the traveling hero

Jonathan S. Burgess Why Jonathan loves this book

I thought it was great to have Circe herself narrate her love affair with Odysseus.

The first half of the novel interestingly shares her tribulations growing up as a child in a family of gods. I found that this establishes a theme of immortality vs. mortality that the book explores in profound ways. Especially fascinating was Circe’s personal story of her love affair with Odysseus.

I was surprised and delighted that Miller included the resulting child, Telegonus, who is not in Homer but is in ancient myth. Even more surprising to me was Circe falling in love with Telemachus, Odysseus’ son by Penelope (also not in Homer!). This relationship allows the novel to end on a positive note as Circe learns to live like a mortal in her new life with Telemachus.

By Madeline Miller ,

Why should I read it?

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

What is this book about?

The international Number One bestseller from the author of The Song of Achilles, shortlisted for the Women's Prize for Fiction

Woman. Witch. Myth. Mortal. Outcast. Lover. Destroyer. Survivor. CIRCE.

In the house of Helios, god of the sun and mightiest of the Titans, a daughter is born. Circe is a strange child - not powerful and terrible, like her father, nor gorgeous and mercenary like her mother. Scorned and rejected, Circe grows up in the shadows, at home in neither the world of gods or mortals. But Circe has a dark power of her own: witchcraft. When her gift threatens…


Book cover of The Things They Carried

F. Scott Service Author Of The Book of Jack

From my list on exploring the essence of connection and the mystery of who a person is.

Why am I passionate about this?

Who can really claim that they know everything about the human heart, the mind, the soul? The infinite mysteries and complexities of what makes someone who we can call “human.” I'm betting no one. Certainly not me. But what's important is the passion to keep exploring, to keep digging through the mind in an effort to understand myself. That effort, along with what I discover, is one of the most tangible things that not only enriches my living life, but also gives me comfort facing the inevitable end. These books were passionate companions, inspiring me, for however long, to further my efforts in self-discovery.

F. Scott's book list on exploring the essence of connection and the mystery of who a person is

F. Scott Service Why F. Scott loves this book

The book resonates with me on many levels. Firstly, of course, I’m a combat veteran, so the military and living through the hell of war are part of my identity. The author and I share an innate connection there.

But on a different level, it delves into the intangible burdens that resonate for years after the experience – the grief, the guilt, the terror, even the longing to return because it’s what you know.

The title is explicit, and I share the load with all my fellow veterans.

By Tim O'Brien ,

Why should I read it?

22 authors picked The Things They Carried as one of their favorite books, and they share why you should read it. This book is for kids age 14, 15, 16, and 17.

What is this book about?

The million-copy bestseller, which is a ground-breaking meditation on war, memory, imagination, and the redemptive power of storytelling.

'The Things They Carried' is, on its surface, a sequence of award-winning stories about the madness of the Vietnam War; at the same time it has the cumulative power and unity of a novel, with recurring characters and interwoven strands of plot and theme.

But while Vietnam is central to 'The Things They Carried', it is not simply a book about war. It is also a book about the human heart - about the terrible weight of those things we carry through…


If you love The Hitchhiker's Guide to the Galaxy...

Ad

Book cover of Oaky With a Hint of Murder

Oaky With a Hint of Murder by Dawn Brotherton,

Aury and Scott travel to the Finger Lakes in New York’s wine country to get to the bottom of the mysterious happenings at the Songscape Winery. Disturbed furniture and curious noises are one thing, but when a customer winds up dead, it’s time to dig into the details and see…

Book cover of The Lord of the Rings

Rafael Canoa Author Of Bloodlines

From my list on taking you on an epic adventure with unlikely heroes.

Why am I passionate about this?

Children have vivid imaginations, and while mine was initially drawn to science fiction, I discovered my true passion for fantasy upon reading The Hobbit as a teenager. Since that day, escaping into fantasy worlds—whether it be through books, movies, TV, roleplaying, and video games—became my passion and hobby, leading me down many roads, including writing game reviews, a short story, a novel, and an extensive collection of fantasy-related replicas and statues. Ultimately, that endless feeling of wonder and exploration, adventure and danger is what convinced me to become an author; these five books sitting at the top of a long list that inspired me to reach that goal.

Rafael's book list on taking you on an epic adventure with unlikely heroes

Rafael Canoa Why Rafael loves this book

What truly is there left to say about this masterpiece of classic fantasy that hasn’t been said a million times already?

After devouring the light appetizer that is The Hobbit, my teenage imagination was utterly blown away by what I only later understood to be the quintessential blueprint for nearly everything that’s followed throughout the years in this genre.

The sheer level of minute detail and painstakingly developed mythos is nothing short of a masterclass in world-building—a must-have skill for writing this kind of epic tale—but it was the story itself, with its core principles of friendship, loyalty, and sacrifice, that resonated so deeply with me.

By J.R.R. Tolkien ,

Why should I read it?

58 authors picked The Lord of the Rings as one of their favorite books, and they share why you should read it. This book is for kids age 14, 15, 16, and 17.

What is this book about?

One Ring to rule them all, One Ring to find them, One Ring to bring them all and in the darkness bind them

In ancient times the Rings of Power were crafted by the Elven-smiths, and Sauron, the Dark Lord, forged the One Ring, filling it with his own power so that he could rule all others. But the One Ring was taken from him, and though he sought it throughout Middle-earth, it remained lost to him. After many ages it fell by chance into the hands of the hobbit Bilbo Baggins.

From Sauron's fastness in the Dark Tower of…


Book cover of The War of the Worlds

V. Charles Ward Author Of The Hendrix Joplin Community

From my list on dystopian future which might actually happen.

Why am I passionate about this?

As a UK registered lawyer, I have spent most of the past 35 years writing about my work. But what has always excited me, from my childhood, is the science fiction worlds which state a truth which is yet to happen, The worlds of H.G Wells; Huxley; Aldous; Orwell; Bradbury; and Atwell. An individual's struggle against overwhelming odds. Not always somewhere where you would want to go. But from which you will always take something away.

V. Charles' book list on dystopian future which might actually happen

V. Charles Ward Why V. Charles loves this book

It was the comic book titles of HG Wells early science fiction books which drew me in as a teenager, including this, his most famous. You never had to guess what it was about. And I was never disappointed. They took me into a different world.

What I always liked about HG Wells was his attention to detail and his attempts to provide a rational scientific explanation for the events which occurred in those books.

By H.G. Wells ,

Why should I read it?

18 authors picked The War of the Worlds as one of their favorite books, and they share why you should read it.

What is this book about?

But planet Earth was not only being watched - soon it would be invaded by monstrous creatures from Mars who strode about the land in great mechanical tripods, bringing death and destruction with them. What can possibly stop an invading army equipped with heat-rays and poisonous black gas, intent on wiping out the human race? This is one man's story of that incredible invasion, from the time the first Martians land near his home town, to the destruction of London. Is this the end of human life on Earth?


Book cover of The Dispossessed

Alina Leonova Author Of Wild Flowers, Electric Beasts

From my list on solarpunk that proves people can work together.

Why am I passionate about this?

I used to love dystopian books, but recently, I’ve become increasingly interested in hopeful narratives. I’ve been a climate activist in a couple of movements, and I care deeply about the world, but with all the challenges and negativity we are facing, it’s easy to fall into despair. That’s why I think stories that show cooperation, community, respect for nature and each other, working for a better world, and making it happen are so important. We need those stories to get inspired to act instead of thinking that we’re all doomed anyway. They are also healing—a refuge for a tormented mind.

Alina's book list on solarpunk that proves people can work together

Alina Leonova Why Alina loves this book

The book offers an in-depth exploration of how an anarchist, anti-capitalist society without money or government would work and juxtaposes it against a more familiar, wasteful, capitalist world. It's thought-provoking and can be a great tool for self-exploration because this world isn’t easy to live in and has its own challenges.
Even though it took me a long time to get into the story, once I did, I was fascinated by all the details. It's unlike other stories. It offers ideas that don't often get explored in speculative fiction, and it left me with a lot to think about.

By Ursula K. Le Guin ,

Why should I read it?

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

What is this book about?

One of the very best must-read novels of all time - with a new introduction by Roddy Doyle

'A well told tale signifying a good deal; one to be read again and again' THE TIMES

'The book I wish I had written ... It's so far away from my own imagination, I'd love to sit at my desk one day and discover that I could think and write like Ursula Le Guin' Roddy Doyle

'Le Guin is a writer of phenomenal power' OBSERVER

The Principle of Simultaneity is a scientific breakthrough which will revolutionize interstellar civilization by making possible instantaneous…


If you love Douglas Adams...

Ad

Book cover of December on 5C4

December on 5C4 by Adam Strassberg,

Magical realism meets the magic of Christmas in this mix of Jewish, New Testament, and Santa stories–all reenacted in an urban psychiatric hospital!

On locked ward 5C4, Josh, a patient with many similarities to Jesus, is hospitalized concurrently with Nick, a patient with many similarities to Santa. The two argue…

Book cover of Dune

L. S. O'Dea Author Of Escape

From my list on create new worlds and unique fictional characters.

Why am I passionate about this?

I was sick as a child and bedridden for several months. This was before 24/7 TV and computers. I began to read A LOT. I read everything and anything that I could find, but my favorite topics were animals and nature. I also read science fiction and fantasy. It’s not a surprise that those topics merged into my writing and life. I currently live on five acres that I’ve left mostly for the wildlife. My nephew calls me his aunt who lives in the forest with reindeer. That is way cooler than my real life, so I’m good with that. All my books have nature and friendship as main themes.

L. S.'s book list on create new worlds and unique fictional characters

L. S. O'Dea Why L. S. loves this book

This entire series was amazing. Okay, a few of the books were a bit slow, but overall, it was great. The new worlds, the political intrigue, everything about this story was great. There were histories that drove the characters that were only hinted at or mentioned in passing, but they brought life to them. Just like we are all shaped by our past, our countries, and our places in society, so are all the characters in this book.

My favorite character wasn’t Paul, though; it was Duncan Idaho. I was so sad when he was killed, but I was fascinated when they brought him back from the dead in the second book and others because Herbert made it so interesting. The bodyguard programmed, created even, to kill the one he once died to protect. Now, that’s some drama right there. 😊 

The twists, turns, and world-building were amazing. I learned…

By Frank Herbert ,

Why should I read it?

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

What is this book about?

Before The Matrix, before Star Wars, before Ender's Game and Neuromancer, there was Dune: winner of the prestigious Hugo and Nebula awards, and widely considered one of the greatest science fiction novels ever written.

Melange, or 'spice', is the most valuable - and rarest - element in the universe; a drug that does everything from increasing a person's lifespan to making interstellar travel possible. And it can only be found on a single planet: the inhospitable desert world of Arrakis.

Whoever controls Arrakis controls the spice. And whoever controls the spice controls the universe.

When the Emperor transfers stewardship of…


Book cover of Contact
Book cover of Solaris
Book cover of The Once and Future King

Share your top 3 reads of 2025!

And get a beautiful page showing off your 3 favorite reads.

1,210

readers submitted
so far, will you?

5 book lists we think you will like!

Interested in extraterrestrial life, space horror, and humour books?

Space Horror 31 books
Humour Books 2,263 books