Here are 100 books that Project Hail Mary fans have personally recommended if you like Project Hail Mary. Book DNA is a community of 12,000+ authors and super readers sharing their favorite books with the world.

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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 Project Hail Mary...

Book cover of i4Ni

i4Ni by John Priest,

Prisons are at bursting point. Criminals are released early and the guilty walk free from courts. The Justice system is in a state of collapse and no-one is safe.

i4Ni is created to solve the problem. i4Ni is a humanoid which, according to its 'creator' Jules Von Beck, will serve…

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 Invisible Women: Data Bias in a World Designed for Men

Adrienne Lawrence Author Of Staying in the Game: The Playbook for Beating Workplace Sexual Harassment

From my list on empower women and navigate workplace realities.

Why am I passionate about this?

As an attorney, former TV broadcaster, and workplace consultant, I’ve devoted my career to empowering women and confronting systemic inequities. My passion stems from personal experience navigating the complexities of workplace harassment, which inspired me to write my book and guide others through similar challenges. I am continually drawn to books that illuminate the hidden power structures and offer practical tools for resilience, empowerment, and self-advocacy. The works on this list have profoundly shaped my perspective, providing inspiration and clarity in both my professional and personal journey. I hope they resonate with you as deeply as they have with me.

Adrienne's book list on empower women and navigate workplace realities

Adrienne Lawrence Why Adrienne loves this book

This book completely reframed how I see the world. Perez dives into the pervasive gender data gaps that impact everything from workplace policies to public health. Her meticulous research and compelling examples made me realize how much of our world is designed without women in mind. It’s equal parts infuriating and enlightening, and it left me determined to question systems that perpetuate inequality.

This book is a must-read for anyone who wants to understand the hidden ways gender bias shapes our lives.

By Caroline Criado Perez ,

Why should I read it?

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

What is this book about?

Winner of the 2019 Financial Times and McKinsey Business Book of the Year Award
Winner of the 2019 Royal Society Science Book Prize

Data is fundamental to the modern world. From economic development, to healthcare, to education and public policy, we rely on numbers to allocate resources and make crucial decisions. But because so much data fails to take into account gender, because it treats men as the default and women as atypical, bias and discrimination are baked into our systems. And women pay tremendous costs for this bias, in time, money, and often with their lives.

Celebrated feminist advocate…


If you love Andy Weir...

Book cover of The Yamanaka Factors

The Yamanaka Factors by Jed Henson,

Fall 2028. Mickey Cooper, an elderly homeless man, receives an incredible proposition from a rogue pharmaceutical company: “Be our secret guinea pig for our new drug, and we’ll pay you life-changing money, which you’ll be able to enjoy because if (cough) when the treatment works, two months from now your…

Book cover of The Song of Achilles

Linda Proud Author Of Chariot of the Soul

From my list on historical fiction that makes you think.

Why am I passionate about this?

Ever since I was a child, I’ve been dismayed by the humdrum monotony of everyday life. Of course, that is why one is drawn to books. The books on this list are historical fiction with otherworldly wonder. The world of the imagination is not an escape; it’s a portal to a new view of life. I’ve written four books set in the Italian Renaissance and two set in ancient Britain. Because of the depth of research, each one has taken about eight years. I’m constantly astonished at how imagination can fill the gaps history leaves. Striving always for plausibility, it is encouraging to count historians and archaeologists amongst my readers, cheering me on.

Linda's book list on historical fiction that makes you think

Linda Proud Why Linda loves this book

I love the way Miller treats mythic figures as sharing reality with humans.

Who can forget blue-green Thetis coming out dripping from the sea to meet her son, the hero Achilles? This is how the ancients wrote about the gods, and it's terrific to see it making a comeback after a hundred years or so when myth was treated as a source for psychoanalysis.

I was not so much inspired by this book (it came late) as encouraged and confirmed in my own treatment of otherworldly figures. They are there, for those with the eyes or imagination to see.

By Madeline Miller ,

Why should I read it?

46 authors picked The Song of Achilles as one of their favorite books, and they share why you should read it.

What is this book about?

**OVER 1.5 MILLION COPIES SOLD**
**A 10th ANNIVERSARY SPECIAL EDITION, FEATURING A NEW FOREWORD BY THE AUTHOR**

WINNER OF THE ORANGE WOMEN'S PRIZE FOR FICTION
THE INTERNATIONAL SENSATION
A SUNDAY TIMES AND NEW YORK TIMES BESTSELLER

'Captivating' DONNA TARTT
'I loved it' J K ROWLING
'Ravishingly vivid' EMMA DONOGHUE

Greece in the age of heroes. Patroclus, an awkward young prince, has been exiled to the court of King Peleus and his perfect son Achilles. Despite their differences, Achilles befriends the shamed prince, and as they grow into young men skilled in the arts of war and medicine, their bond blossoms…


Book cover of Dune

Justin C. Davis Author Of The Deathly Shadow

From my list on where darkness stalks the edges of wonder.

Why am I passionate about this?

I’ve always been drawn to stories where light trembles on the edge of annihilation. The Deathly Shadow grew from that space—where broken people must still try, even when hope is an ember. I’m especially interested in how violence shapes children—their choices, their trust, and the way they carry themselves through a collapsing world. I strive to write characters with real emotional weight and a filmic sense of presence—where every gesture, glance, and silence means something. I believe the darkest stories, when told with care, can reveal what we most need to protect. This book explores the cost of survival—and whether love, memory, and courage are enough to challenge even the worst of endings.

Justin's book list on where darkness stalks the edges of wonder

Justin C. Davis Why Justin loves this book

This book is prophecy, power, and paranoia wrapped in a sandstorm.

It was the first book that showed me how deeply philosophy and politics could be embedded in a fantastical world. It taught me that “epic” doesn’t mean loud—it means legacy. I still marvel at Herbert’s precision—his control of tone, symbolism, and tension.

It’s the rare kind of book that makes you feel like you’re trespassing into something sacred and dangerous. Every time I return to it, I leave with something new—and a little unsettled.

By Frank Herbert ,

Why should I read it?

78 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 The Ministry for the Future

Arthur Geis Author Of The Rocket Scientist

From my list on smart sci-fi for thinking readers.

Why am I passionate about this?

I grew up when the space race was starting, and I became fascinated by all things regarding the planets, rockets, and the cosmos. For several years, I lived in the Houston area and spent hours and hours at the Johnson Space Center, where the history and future of space exploration are on display. The books on my list represent a major theme in my writing, which is futuristic in concept and asks the question: what we would do if our planet became uninhabitable. The answer provides the canvas to explore the advantages of technology, but most importantly, the determination of the human spirit.

Arthur's book list on smart sci-fi for thinking readers

Arthur Geis Why Arthur loves this book

This book grabbed me with the horrific opening scene and made me think about how this planet is moving into a climate-threatening situation.

I loved the way Robinson made me feel what it was like to live in a heat-ravaged world. I liked the main character, the head of the Ministry for the Future, because she was believable. She was smart, compassionate, and politically savvy, the kind of person you could trust in this position.

I like that the climate threat is the canvas upon which the characters need to react. For me, it is very relevant to our current situation.

By Kim Stanley Robinson ,

Why should I read it?

29 authors picked The Ministry for the Future as one of their favorite books, and they share why you should read it.

What is this book about?

ONE OF BARACK OBAMA’S FAVORITE BOOKS OF THE YEAR

“The best science-fiction nonfiction novel I’ve ever read.” —Jonathan Lethem
 
"If I could get policymakers, and citizens, everywhere to read just one book this year, it would be Kim Stanley Robinson’s The Ministry for the Future." —Ezra Klein (Vox)

The Ministry for the Future is a masterpiece of the imagination, using fictional eyewitness accounts to tell the story of how climate change will affect us all. Its setting is not a desolate, postapocalyptic world, but a future that is almost upon us. Chosen by Barack Obama as one of his favorite…


If you love Project Hail Mary...

Book cover of We Have Always Been Here

We Have Always Been Here by Lena Nguyen,

Misanthropic psychologist Dr. Grace Park is placed on the Deucalion, a survey ship headed to an icy planet in an unexplored galaxy. Her purpose is to observe the thirteen human crew members aboard the ship—all specialists in their own fields—as they assess the colonization potential of the planet, Eos. But…

Book cover of The Three-Body Problem

Vincent Leo Cartell Author Of The Turing Test

From my list on humanity in the theatre of reality.

Why am I passionate about this?

In school, I wasn’t fond of physics. Most of my education focused on the history of human civilization and culture. I rediscovered physics partly thanks to the books mentioned here—and the strangeness of quanta. My studies, exposure to Tao and Zen philosophies, and exploration of physics have given me a unique perspective and awareness: humanity is merely a tiny particle in the universe, neither central nor the king of all creation. Nothing new, of course—Buddha, Heraclitus, and Shakespeare all knew it well.

Vincent's book list on humanity in the theatre of reality

Vincent Leo Cartell Why Vincent loves this book

Much of the story unfolds in China during the Cultural Revolution, then shifts into realms of imagination, physics, and mathematics. Concepts like stretching a proton to planetary dimensions, encoding information within it, and compressing it back into a spy particle are astounding.

I resonate with the author’s insight: our civilization itself may be the root of humanity's eventual downfall. Politics, religions, culture, and beliefs—rarely sources of pride—are more often causes for shame, a testament to human folly above all else. Breaking free from these constructs is no easy task.

By Cixin Liu , Ken Liu (translator) ,

Why should I read it?

21 authors picked The Three-Body Problem 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.

1967: Ye Wenjie witnesses Red Guards beat her father to death during China's Cultural Revolution. This singular event will shape not only the rest of her life but also the future of mankind.

Four decades later, Beijing police ask nanotech engineer Wang Miao to infiltrate a secretive cabal of scientists after a spate of inexplicable suicides. Wang's investigation will lead him to a mysterious online game and immerse him in a virtual world ruled by the intractable…


Book cover of Fahrenheit 451

Ray C Doyle Author Of Timebreak

From my list on sci-fi books that fly me far away into an adventurous future.

Why am I passionate about this?

Sci-fi has been part of my life since Sunday afternoons in front of the radio listening to Journey to the Moon and the original Quatermass serial. Then it was Doctor Who and Star Trek. Despite this, I have never written a serious sci-fi book until now, but I can boast of knowing all the characters in both the radio and TV sci-fi shows. I guess I can admit to being a Trekkie.

Ray's book list on sci-fi books that fly me far away into an adventurous future

Ray C Doyle Why Ray loves this book

This book tells a strong story about censorship and has perhaps a "light" dystopian feel.

I liked this book because Bradbury’s characters are well drawn and, like Orwell, he creates a strong story. It reminded me of past events in the 30’s. A fireman, following orders to confiscate and destroy books because the authority does not want people to develop constructive thinking. Gradually turning against his boss, the fireman kills his boss and joins a group of people who memorise books and store content for the future.

I found this a thought-provoking story and hope that, considering the censorship laws we have today at home and in countries like Russia and Iran, this is one story that does not come true.

By Ray Bradbury ,

Why should I read it?

26 authors picked Fahrenheit 451 as one of their favorite books, and they share why you should read it.

What is this book about?

The hauntingly prophetic classic novel set in a not-too-distant future where books are burned by a special task force of firemen.

Over 1 million copies sold in the UK.

Guy Montag is a fireman. His job is to burn books, which are forbidden, being the source of all discord and unhappiness. Even so, Montag is unhappy; there is discord in his marriage. Are books hidden in his house? The Mechanical Hound of the Fire Department, armed with a lethal hypodermic, escorted by helicopters, is ready to track down those dissidents who defy society to preserve and read books.

The classic…


Book cover of Do Androids Dream of Electric Sheep?

Dennis Danvers Author Of The Soothsayer & the Changeling

From my list on transform how we see ourselves in the world.

Why am I passionate about this?

My first true religion was being a boy alone in the woods and feeling a deep connection to nature in all its aspects. I felt a connection with all life and knew myself to be an animal—and gloried in it. Since then, I've learned how vigorously humans fight our animal nature, estranging us from ourselves and the planet. Each of these books invites us to get over ourselves and connect with all life on Earth. 

Dennis' book list on transform how we see ourselves in the world

Dennis Danvers Why Dennis loves this book

I knew the film Blade Runner before I read this, the novel upon which it's based, but I was not prepared for the richer complexities of the novel.

My favorite parts of the novel, a bizarre new religion and the extinction of all but human and animal life, barely make it into the film. Even the androids, built to be slaves, are much more nuanced and complex than in the film. I loved the conclusion of the book, which affirms the beauty of life, both natural and mechanical.

By Philip K. Dick ,

Why should I read it?

21 authors picked Do Androids Dream of Electric Sheep? as one of their favorite books, and they share why you should read it.

What is this book about?

As the eagerly-anticipated new film Blade Runner 2049 finally comes to the screen, rediscover the world of Blade Runner . . .

World War Terminus had left the Earth devastated. Through its ruins, bounty hunter Rick Deckard stalked, in search of the renegade replicants who were his prey. When he wasn't 'retiring' them with his laser weapon, he dreamed of owning a live animal - the ultimate status symbol in a world all but bereft of animal life.

Then Rick got his chance: the assignment to kill six Nexus-6 targets, for a huge reward. But in Deckard's world things were…


If you love Andy Weir...

Book cover of Minds in Transit

Minds in Transit by Joan Slonczewski,

What kind of minds get to vote? Microbial aliens, or a world-sized AI?

In Minds in Transit, Chrysoberyl is an artist whose brain hosts a million microbial minds. Chrysoberyl’s microbes design fantastic buildings and a whole new city for her AI patron. But her design blows up with a…

Book cover of Good Omens

P.E.N. Bortolotti Author Of The First Son of Man

From my list on where biblical myth meets philosophical apocalyptic fiction.

Why am I passionate about this?

I have always been fascinated by stories where faith, myth, and the human condition collide in unexpected ways. The kinds of books that don’t just tell a story, but make you question God, morality, suffering, and what remains of humanity when everything collapses. These are the kinds of stories that stay in your head long after you finish reading. They mix faith, myth, and the end of the world in ways that feel strangely personal and unsettling. They are not simple fantasy, not traditional horror, and not religious fiction in the usual sense. They sit in a strange space where belief, suffering, and human nature all collide.

P.E.N.'s book list on where biblical myth meets philosophical apocalyptic fiction

P.E.N. Bortolotti Why P.E.N. loves this book

I love this book because it approaches the apocalypse with humor, intelligence, and a deep understanding of biblical themes.

What fascinated me most was how prophecy, angels, demons, and destiny are treated in a way that feels both irreverent and oddly respectful to the mythological roots. I found myself constantly surprised by how light the tone feels while still dealing with profound ideas about fate, belief, and the end of the world.

By Terry Pratchett , Neil Gaiman ,

Why should I read it?

20 authors picked Good Omens as one of their favorite books, and they share why you should read it.

What is this book about?

THE BOOK BEHIND THE AMAZON PRIME/BBC SERIES STARRING DAVID TENNANT, MICHAEL SHEEN, JON HAMM AND BENEDICT CUMBERBATCH

'Ridiculously inventive and gloriously funny' Guardian

What if, for once, the predictions are right, and the Apocalypse really is due to arrive next Saturday, just after tea?

It's a predicament that Aziraphale, a somewhat fussy angel, and Crowley, a fast-living demon, now find themselves in. They've been living amongst Earth's mortals since The Beginning and, truth be told, have grown rather fond of the lifestyle and, in all honesty, are not actually looking forward to the coming Apocalypse.

And then there's the small…


Book cover of Contact
Book cover of Travels with Charley: In Search of America
Book cover of Invisible Women: Data Bias in a World Designed for Men

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