This post may contain affiliate links which means if you make a purchase through my links, I will get a small commission at no extra cost to you. I only recommend the products I love and trust.

8 Best Books to Read If You Love Project Hail Mary
If you loved Project Hail Mary, you are probably looking for more books with smart science, survival drama , and that same can’t-stop-reading feeling. Check out my top 8 picks that have a lot of the same appeal. If you are looking for unputdownable sci-fi books to read after Project Hail Mary , this is for you.
Project Hail Mary Quick Summary

Project Hail Mary is about Ryland Grace who wakes up alone on a spaceship with no memory of who he is or why he’s there. As his memories slowly come back, he realizes he’s on a mission to save Earth from a disaster that could wipe out all life. Along the way, he faces a lot of survival challenges, and one very unexpected friendship that honestly makes the whole story even better. I loved the audiobook for this one. It’s so engaging and easy to follow, especially if you’re new to sci-fi like me. I’m not a heavy science reader, but this never felt too complicated or boring..
1. The Martian by Andy Weir

You’ve probably heard about The Martian. It’s from the same author and the same smart science, and problem-solving energy. Everyone who read this book loves Project Hail Mary too. Also read books like The Martian.
Six days ago, astronaut Mark Watney became one of the first people to walk on Mars.
Now, he’s sure he’ll be the first person to die there.
After a dust storm nearly kills him and forces his crew to evacuate while thinking him dead, Mark finds himself stranded and completely alone with no way to even signal Earth that he’s alive—and even if he could get word out, his supplies would be gone long before a rescue could arrive.
Chances are, though, he won’t have time to starve to death. The damaged machinery, unforgiving environment, or plain-old “human error” are much more likely to kill him first.
But Mark isn’t ready to give up yet. Drawing on his ingenuity, his engineering skills — and a relentless, dogged refusal to quit — he steadfastly confronts one seemingly insurmountable obstacle after the next. Will his resourcefulness be enough to overcome the impossible odds against him?
BUY NOW ON AMAZON | LISTEN FREE ON AUDIBLE
2. We Are Legion (We Are Bob) by Dennis E. Taylor

Another great books to read after project Hail Mary, if you loved the humor, science, and space mission side of Project Hail Mary. We Are Legion (We Are Bob) also has that clever, fast-moving feel we often want next in a similar book.
Bob Johansson has just sold his software company and is looking forward to a life of leisure. There are places to go, books to read, and movies to watch. So it’s a little unfair when he gets himself killed crossing the street.
Bob wakes up a century later to find that corpsicles have been declared to be without rights, and he is now the property of the state. He has been uploaded into computer hardware and is slated to be the controlling AI in an interstellar probe looking for habitable planets. The stakes are high: no less than the first claim to entire worlds. If he declines the honor, he’ll be switched off, and they’ll try again with someone else. If he accepts, he becomes a prime target. There are at least three other countries trying to get their own probes launched first, and they play dirty.
The safest place for Bob is in space, heading away from Earth at top speed. Or so he thinks. Because the universe is full of nasties, and trespassers make them mad – very mad.
BUY NOW ON AMAZON | LISTEN FREE ON AUDIBLE | READ with Kindle Unlimited
3. Rendezvous with Rama by Arthur C. Clarke

Rendezvous with Rama is a good books to read if you enjoyed the mystery of space and first contact. It leans more classic, but it has that same sense of wonder.
At first, only a few things are known about the celestial object that astronomers dub Rama. It is huge, weighing more than ten trillion tons. And it is hurtling through the solar system at an inconceivable speed. Then a space probe confirms the unthinkable: Rama is no natural object. It is, incredibly, an interstellar spacecraft. Space explorers and planet-bound scientists alike prepare for mankind’s first encounter with alien intelligence. It will kindle their wildest dreams… and fan their darkest fears. For no one knows who the Ramans are or why they have come. And now the moment of rendezvous awaits — just behind a Raman airlock door.
BUY NOW ON AMAZON | LISTEN FREE ON AUDIBLE
4. The Three-Body Problem by Liu Cixin

The Three-Body Problem is heavier than Project Hail Mary, but very rewarding. A must-read if you want a book with big science ideas and the threat to humanity.
Set against the backdrop of China’s Cultural Revolution, a secret military project sends signals into space to establish contact with aliens. An alien civilization on the brink of destruction captures the signal and plans to invade Earth. Meanwhile, on Earth, different camps start forming, planning to either welcome the superior beings and help them take over a world seen as corrupt, or to fight against the invasion.
BUY NOW ON AMAZON | LISTEN FREE ON AUDIBLE | READ with Kindle Unlimited
5. Children of Time by Adrian Tchaikovsky

This is a smart choice if you want large-scale science fiction with survival, evolution, and strange new life. Children of Time has big ideas and emotional weight.
A race for survival among the stars… Humanity’s last survivors escaped earth’s ruins to find a new home. But when they find it, can their desperation overcome its dangers?
WHO WILL INHERIT THIS NEW EARTH?
The last remnants of the human race left a dying Earth, desperate to find a new home among the stars. Following in the footsteps of their ancestors, they discover the greatest treasure of the past age—a world terraformed and prepared for human life.
But all is not right in this new Eden. In the long years since the planet was abandoned, the work of its architects has borne disastrous fruit. The planet is not waiting for them, pristine and unoccupied. New masters have turned it from a refuge into mankind’s worst nightmare.
Now two civilizations are on a collision course, both testing the boundaries of what they will do to survive. As the fate of humanity hangs in the balance, who are the true heirs of this new Earth?
BUY NOW ON AMAZON | LISTEN FREE ON AUDIBLE | READ with Kindle Unlimited
6. Leviathan Wakes by James S.A. Corey

Pick Leviathan Wakes if you want more intense space drama and a gripping plot. It is more of a space thriller, but it’s a good book.
Humanity has colonized the solar system—Mars, the Moon, the Asteroid Belt and beyond—but the stars are still out of our reach.
Jim Holden is XO of an ice miner making runs from the rings of Saturn to the mining stations of the Belt. When he and his crew stumble upon a derelict ship, the Scopuli, they find themselves in possession of a secret they never wanted. A secret that someone is willing to kill for—and kill on a scale unfathomable to Jim and his crew. War is brewing in the system unless he can find out who left the ship and why.
Detective Miller is looking for a girl. One girl in a system of billions, but her parents have money and money talks. When the trail leads him to the Scopuli and rebel sympathizer Holden, he realizes that this girl may be the key to everything.
Holden and Miller must thread the needle between the Earth government, the Outer Planet revolutionaries, and secretive corporations—and the odds are against them. But out in the Belt, the rules are different, and one small ship can change the fate of the universe.
BUY NOW ON AMAZON | LISTEN FREE ON AUDIBLE
7. The Long Way to a Small, Angry Planet by Becky Chambers

The Long Way to a Small, Angry Planet is a good book to read if what you loved most was the unexpected friendship in Project Hail Mary. Honestly, it’s my favorite part about the book. It is warmer and more character-driven.
Follow a motley crew on an exciting journey through space-and one adventurous young explorer who discovers the meaning of family in the far reaches of the universe-in this light-hearted debut space opera from a rising sci-fi star.
Rosemary Harper doesn’t expect much when she joins the crew of the aging Wayfarer. While the patched-up ship has seen better days, it offers her a bed, a chance to explore the far-off corners of the galaxy, and most importantly, some distance from her past. An introspective young woman who learned early to keep to herself, she’s never met anyone remotely like the ship’s diverse crew, including Sissix, the exotic reptilian pilot, chatty engineers Kizzy and Jenks who keep the ship running, and Ashby, their noble captain.
Life aboard the Wayfarer is chaotic and crazy—exactly what Rosemary wants. It’s also about to get extremely dangerous when the crew is offered the job of a lifetime. Tunneling wormholes through space to a distant planet is definitely lucrative and will keep them comfortable for years. But risking her life wasn’t part of the plan. In the far reaches of deep space, the tiny Wayfarer crew will confront a host of unexpected mishaps and thrilling adventures that force them to depend on each other. To survive, Rosemary’s got to learn how to rely on this assortment of oddballs—an experience that teaches her about love and trust, and that having a family isn’t necessarily the worst thing in the universe.
BUY NOW ON AMAZON | LISTEN FREE ON AUDIBLE | READ with Kindle Unlimited
8. All Systems Red by Martha Wells

All Systems Read is another fantastic choice for Project Hail Mary Fans. You will love strong voice, quick pacing, and humor. It is shorter, but very bingeable.
In a corporate-dominated space-faring future, planetary missions must be approved and supplied by the Company. For their own safety, exploratory teams are accompanied by Company-supplied security androids. But in a society where contracts are awarded to the lowest bidder, safety isn’t a primary concern.
On a distant planet, a team of scientists is conducting surface tests, shadowed by their Company-supplied ‘droid—a self-aware SecUnit that has hacked its own governor module and refers to itself (though never out loud) as “Murderbot.” Scornful of humans, Murderbot wants is to be left alone long enough to figure out who it is, but when a neighboring mission goes dark, it’s up to the scientists and Murderbot to get to the truth.
BUY NOW ON AMAZON | LISTEN FREE ON AUDIBLE | READ with Kindle Unlimited
Also read
19 Highly Anticipated Books Of 2026
15 Highly Anticipated Books 2026 List



