The 100 Most Popular Sci-Fi Books on Goodreads

Dystopias, alien invasions, regenerated dinosaurs, space operas, multiverses, and more, the realm of science fiction takes readers out of this world to tackle all-too-real issues, including oppression, bigotry, censorship, and the horrors of war. To celebrate the most inventive of genres, we’re exploring readers’ 100 most popular science fiction novels of all time on Goodreads.
As all good sci-fi readers know, the science behind the story is half the fun. To create our list, we ran the data to reveal the most reviewed books on our site. Additionally, each title needed at least a 3.5-star rating from your fellow readers to join this list. And, since science fiction is known for its continuing voyages, in the case of multiple titles from the same series, we chose the one with the most reviews.
Here are the top science fiction novels on Goodreads, listed from 1 to 100. We hope you discover a book or two you’ll want to read in this lineup, whether it’s a classic of the genre or one of the newer entries to sci-fi.
How many of these books have you read? What’s your favorite sci-fi novel of all time? Let’s talk books in the comments!
Comments Showing 51-100 of 521 (521 new)

It is "Leviathan Wakes" at #42
I've read a fair number on this list, many a long time ago, and I don't think some have stood the test of time well.
Iain M. Banks should be a lot higher in the list IMHO.


Exactly. Dune is always #1 on all the sci-fi lists.



i will look them up, who is GRRM?

I understand now that these are fantasy writers but give me all of their full names anway cuz i love fantasy too. Please




Sanderson is an all time great fantasy writer. This is a sci-fi list. While I love Mistborn and some of the other books you listed, this list is not the place for those.


Those are fantasy. Sanderson has non-science elements, literally.

Anne McCaffrey mostly wrote fantasy. Dragons of Pern, for example.


i will look them up, who is GRRM?"
Probly George R. R. Martin

Thank you. I wonder about people's reading comprehension at times.

I understand now that these are fantasy ..."
Brandon Sanderson, a great contemporary epic fantasy writer.
Raymond Feist.
Lawerence? I don't recognize.
GRRM=George RR Martin, author of Game of Thrones
Gemmell? Don't recognize.

And no Stanisław Lem on the list. Books like "Memoirs found in a Bathtub", "The Futurological Congress", "Fiasco" or "Peace on Earth" are among the best SF-novels ever written.

Some of his books gave me nightmares when I read them as a callow youth.


I was surprised that Anne McCaffrey didn't make the list. She was a trailblazer in women writing Sci-fi and was published in the early 1950's and until her passing she kept writing. She was the 1st woman to win The Hugo & Nebula awards, was the 1st women to have a NY Times bestseller for Sci-fi just to start. How many women did she and other female authors like Ursula LeGuin of this time period show that their voices should and could be heard as well?


Exactly what I was thinking.

And no Stanisław Lem on the list. Books like "Memoirs found in a Bathtub", "The Futurological Congress", ..."
Take a look at No.80, Solaris, which is by Stanisław Lem.
I've read 31 of them, and want to read more.

Recent books are going to have less reviews than older books and this list is based off of number of reviews

Exactly what I was thinking."
"we ran the data to reveal the most reviewed books on our site"
Maybe read the article.


None of these are science fiction. They would be on a different list.


I absolutely hated that book, could not finish it. I drew the line at the people eating the poop of their leader.


i will look them up, who is ..."
oh...yeah def not sci fi. like him though

Not to mention A..."
You're right! The intro says it's based on reviews, but those numbers are even further apart! 7,000 to 12,000.

Obviously so many commenters failed to read this."
Some of them have been reviewed less, but are higher in the list, such as Recursion and Altered Carbon. Altered Carbon only had around 7,000 reviews, but it is higher than Recursion with 12,000.


i will look them up, who is GRRM?"
George R.R. Martin--Mostly known for fantasy b/c of Game of Thrones. But "Sandkings" is a terrifying sci-fi horror novella.

They are! Leviathan Wakes is #42.


Anne McCaffrey mostly wrote fantasy. Dragons of Pern, for example."
That's a common misconception. It's actually pretty solid scifi. But fantasy-lovers love it for the dragons.
I'd say McCaffrey's "The Ship Who Sang" is a solid contender for any scifi list.

The Doomsday Book by Willis is on there.

Jane I agree wholeheartedly... I've read (an d in some cases re-read) all of Banks's Culture novels. They're at the top of my list.

I agree. It is one of the few books I have gone back and re-read. I LOVE Ursula Leguin. I'll have to go back and check the list, but I don't think another of my favorite sci-fi authors made it: Sherri Tepper.

Obviously so many commenters failed to read this."
Fair enough.
My reaction was more of a general observation on such lists, not a criticism of the choices.