100 Books Like Planetfall

What if reproduction required people to mate with another species—creatures more alien than bacteria?

In this book, Lilith Iyapo awakes after a nuclear war to find her alien saviors expect just that. The alien Oankali are organisms whose cells modify their own genes to perfection. But their genes run short of diversity, until they are compelled to share genes with a population as alien to them as—humans.

This disturbing novel asks us how much of our own humanity would we trade for survival? Would I welcome a half-alien child if its monstrous traits cured cancer? A science fiction novel that made me imagine the biological dilemmas of gene exchange.

Reading the first couple of chapters of this book is like being thrown into the deep end of a pool and asked not just to swim but to do some calculus homework while you’re at it. The setting just doesn’t seem to make any sense, physically or morally. But I kept treading water until this book had a grip on me that wouldn’t let go. By the time the concept of “Calendrical Heresy” came up, I couldn’t put it down.

In this book, spaceships (and their horrifying, inhumane weapons) run on forces that depend on the calendar. Change the calendar and you change the rules of reality itself. This unique bit of worldbuilding lays the foundations for a gritty, unwavering exploration of personal identity under the heels of oppression, and holy crap, is it a wild, profound journey.

What a phenomenal novel by Ann Leckie! I came across Ann Leckie’s series as I was working through books about cloning while I was writing my books. What do I love about it? The concepts, for sure: AI ships being negotiated, the entire idea of shipping minds around, a leader who sabotages herself to the detriment of her realm. All of these have been done to some extent before, but not at the scale that Ann Leckie takes on. She also manages to avoid some dead clone tropes and dead or dying AI tropes while she entertains. This novel (and series) were done well and the characters pop with personality. Loved it!

From the get-go the reader is introduced to Lauren Fielding, a teenager living with a condition that makes her believe everything she is told. When the opportunity for her to surgically correct this comes up, she takes it and sets much of the plot in motion. What I love is the narrative style; a set of journal entries, scenes, and supporting materials which serve to present the events as Lauren and the people around her see it. This is a classic coming-of-age speculative fiction story with sprinkles of a possibly unreliable narrator, leaving the reader to follow along with the events and create their own conclusions about what is happening. Laura and the pacing her story provides are both memorable and noteworthy.

I am a fan of the in medias res technique and this story has one of the best openings I have seen in a long time. Yes, it is a graphic novel, but the character of Forever Carlyle embodies pure science fiction goodness. As the champion or “Lazarus” of her family, she is strong, intelligent, and striving to find a balance between family loyalty and discovering what she wants out of life. The reader feels her doubts and insecurities just as prominently as they feel her strength. The connection between Forever and fellow Lazarus Joaquin is a personal favourite, and it is moments like this that provide a fairly hard and fast-paced sci-fi with some softness.

Like an earlier entry on this list, this story utilizes a unique format. In Sleeping Giants the reader is exposed to a first contact-like plot. Rose is a scientist and the woman spearheading a project to make sense of the discovery of giant robot parts hidden beneath the Earth’s surface. She, along with one of the project pilots, Kara, provide both depth and distance to events thanks to the help of a mysterious interviewer who does well to keep the reader engaged. We discover things as the characters do, and their revelations linger just enough for the reader to crave a sequel. I appreciate the complexity of the sci-fi in the story—there are aliens, robots, and perhaps a few international conspiracy theories.

This is one of the first stories I ever read with a strong female protagonist at the helm. Dante Valentine is a bounty hunter, necromancer, and a no-nonsense kind of woman. She is stubborn, flawed, and her story is a classic answer to what happens when you make a literal deal with the devil. I appreciate that she is unapologetically human and blatantly admits to her faults as a person. She is honest—perhaps sometimes too much so—and perseveres when things go awry. If anything, I would say she is a stand-out not only as far as female protagonists are concerned, but protagonists in speculative fiction as well.

AI has been coming for my day job for a while now, so I was honestly conflicted when I heard that the talented Megan E. O'Keefe wrote a book about a rogue machine intelligence controlling a deserted spaceship. However, the first few chapters of this spooky, thoughtful, riveting novel made me think again. After finishing… well, I don’t want to spoil it, but let’s just say the themes rang very, very true to someone on the sharp end of the AI revolution.

Storytelling like this embodies the best of science fiction: using a futuristic setting to explore the issues most relevant to the present. That’s why I’m a science fiction fan, and it’s why I adore this book.

Last Day on Mars was an absolute pleasure to recommend. Set on Mars, which is months away from destruction via a superheated sun, the final remnants of humanity are boarding a spaceship destined for an Earth-like planet far away. Have you ever run for the last flight in an airport? This whole book felt exactly like that—with a pair of main characters who had me shouting, “Hurry up! Get on the ship!!” With the loss of their solar system, their families, and maybe their lives, this science-fiction adventure is everything I love in a novel! 

This was my first foray into post-apocalyptic fiction as a preteen, and one of the first books I remember being unable to put down! In this first book of a series, seven teenagers enter “the Big Empty”, or what was once the central region of the United States. I love the different personalities of each POV character and the struggle each endures to find safety and a sense of normalcy after a virus devastates their world. The mysteries surrounding the Strain 7 virus, the Novo Mundum community, and the dangers of the Big Empty are sure to keep you turning pages!