Since the publication of the first-ever sci-fi book—arguably Mary Shelley’s 1818 novel Frankenstein—the genre has been in constant dialogue with our present. Sci-fi books encourage readers to envision new realities, and often prove prescient, both in imagining tech that eventually becomes real, and predicting events that come to pass.
The breadth of the genre can make it seem intimidating to new readers, but we recommend 50 of the best sci-fi novels ever to start your reading voyage. Or, you can explore sci-fi’s eras in chronological order, from the early classics by authors such as Jules Verne and H.G Wells and the so-called Golden Age of Sci-Fi, to the New Wave, to more recent must-reads from the past few decades.
Alternatively, it’s possible to break your sci-fi book exploration down into subgenres. Do you prefer interstellar epics with drama on a galactic scale? Consider space opera. Do you want your stories to be grounded in reality and natural sciences? Then hard sci-fi is probably for you.
Or perhaps you’re a veteran sci-fi reader whose shelves are heavy with staples of the genre. In that case, The Portalist recommends hidden gems and underrated books to complete your collection.
Regardless of where you are on your sci-fi reading journey, The Portalist’s sci-fi book stories can guide you on your voyage among the stars
Vonnegut's works might be literary marvels, but they also helped to shape science fiction as we know it.
By Jena Brown
This list features book recommendations from bestselling science fiction authors like Pierce Brown, Liu Cixin, and John Scalzi.
These speculative love stories will set your heart racing.
We think these nine hobbits (and Harfoots) would sign off on some classic science fiction and fantasy novels.
By Jena Brown
These great science fiction books feature funny yet poignant adventures, set in galaxies far, far away.
Perfect f/f reads for Pride Month and beyond!
By Shealea Iral
From traditional Japanese mythology to classic Greco-Roman pantheons, these manga series put a new spin on ancient gods and legendary stories.
Early readers are essential for improving your novel and making it the best story it can be. Here's how you can ask for feedback ... and what you should do once you get it.
By Jena Brown
Out-of-this-world stories of destruction, bravery, and hope.
Cyberpunk thrillers, time traveling killers, and more.
By Shealea Iral
Looking to try a new subgenre? These silkpunk books offer a fascinating blend of the old and new.
Dive into tales of deep-sea cities and mysterious sirens.
By Emily Hughes
These book characters are bad to the bone.
By Jena Brown
These books aren't just for adults, but older science fiction fans might love them the most.
Sometimes it's okay to judge a book by its cover.
Sometimes, the bad guy's right-hand man can make a stronger impression than the actual villain.
By Jena Brown
Lock up your treasures, and unlock adventure.
By Shealea Iral
Tokyopop helped manga go mainstream in America and reach the level of success it enjoys today.
If you’re a first-time author, the first five pages of your novel can make or break your publishing chances.
Have you read these foundational classics?
By Keith Rice