53 Books Like Caliban's War

I love the hooky concept at this book’s heart: Mahit Dzmare is the new Lsel ambassador sent to the heart of the enormous Teixcalaanli galactic empire to maintain her tiny space station’s independence; but on arrival, she discovers her predecessor was murdered.

Now, she must not only act the diplomat, but she must also solve the murder without offending the very empire that at any moment could swallow her people whole.

The intricate-but-lightly-done world-building further helps bring this book to stunning life as Mahit walks a wobbly tightrope between asking difficult questions and preventing her very dangerous hosts from taking offence even as the politics take a dark turn, which threatens her life and everything she holds dear.

I love a good space opera, and John Scalzi’s second to none in that department. In some ways, this book (and the two that follow it in The Interdependency series) remind me of the original Foundation, as an immense space empire under a new and untried leader struggles to come to terms with an imminent catastrophe that could bring it to its knees. I personally found the foul-mouthed and irreverent Lady Kiva Lagos a particular delight, as a force of nature that bulls her way through any obstacle. 

This is probably my favorite book of all time, from my favorite series of all time, The Vorkosigan Saga. Miles Vorkosigan, spy and accidental leader of a mercenary fleet, comes face to face with his mortality when he’s injured during a mission. As he recovers, he has to rebuild his life and his identity and find a new purpose in an empire that prizes warriors—a long-running challenge for this diminutive disabled hero. Meanwhile, one of his mentors, spymaster Simon Illyan, is dealing with a threat that could not only unravel his own life but decades’ worth of the Empire’s secrets. It’s funny, tense, and touching all at turns; I can’t think of that many sci-fi adventures that will have you laughing and crying. 

Combining a murder mystery with a colorful sci-fi universe that’s full of magic? Yes, please. Odd couple Lieutenant Iari and Ambassador Gaer (who, don’t let the title fool you, is actually an alien spy) have to team up to discover why a retired battle-mecha killed someone—an occurrence that should be impossible. The rapport between Iari and Gaer is a delight, and the plot quickly unfolds from a mere murder to something far more sinister. I absolutely love the world that Eason creates—it has the scale of a video game-like Mass Effect while simultaneously creating compelling characters. 

Fergus Ferguson is an ordinary man who just happens to be good at one thing – finding stuff. So he becomes an intergalactic repo man, and when the book starts he’s been tasked with finding a stolen starship, as one does. 

He’s also found himself wrapped up in a civil war and a possible alien invasion.

This book is a little darker than the others on the list, in that Fergus has a lot of personal baggage to deal with, the people behind the civil war aren’t nice, and it’s really hard to figure out what the aliens want. But the darkness is leavened by Fergus’s humor and strong moral code. 

It’s also book one of a (very nicely tied-up) trilogy.

After reading Ender’s Game, I didn’t expect Speaker for the Dead to change register so completely. New characters, new worlds, new species… almost nothing feels the same.

And yet, when you look closer, the core questions remain: how we communicate across difference, how quickly we judge, how often we interpret others through our own narrow lens. Suddenly, Lusitania doesn’t feel so alien after all.

This book was a very different reading experience for me. Deeper, more mature, and far more demanding. Beneath its often gray imagery, something universal emerges. I would call it “human,” but that would miss the point.

What Speaker teaches is precisely that love, friendship, life, death, and memory are not human concepts—they are fundamental to life itself.

I loved Jadzia Dax in Deep Space Nine, and I was always fascinated by the Trill, a species in which some lucky few are selected to join as hosts with a symbiont creature that lives for several lifetimes and imbues the actual host with the talents and memories of all the previous hosts.

The TV show only scratched the surface of what that means psychologically and culturally, so I was really looking forward to reading this book. White did a lot of research on the Trill and then took the creepy premise of some kind of zombie Trill to really explore what it means to be Trill, to be joined or to be denied the joining by the almighty Symbiosis Commission.

A thrilling (and also empowering) Jadzia adventure.

Did you ever hear about the Tragedy of Darth Plagueis the Wise? If you’re a Star Wars fan, this is the book that really humanizes the evil side of the galaxy far, far away. While it has the typical sorcery, lightsaber fights, and sweeping space opera, this book, at its core, is the story of a dark father-son relationship. Even the overarching villain of the Star Wars saga, Palpatine, is given a lot of backstory, depth, and humanity in this story. I read this book in college, and it’s what spurred my writing journey.

This science fiction novel, written by Daniel Abraham and Ty Franck under the pen name James S. A. Corey, was the beginning of the Expanse series (now totaling 9 novels and additional stories). It is one of the best space science fiction novels of the 21st century and became the basis for one of my favorite TV/streaming series, The Expanse.

The books dive deep into the political, social, and cultural complexities of sending humans to live on the Moon, Mars, and the asteroid belt, and it’s a nuanced reflection of our current ideas and ambitions when it comes to spaceflight. I am particularly drawn to the depiction of humans who, after multiple generations off Earth, consider their primary identity to be Martian.

The biggest challenge to setting out a worldview within a universe is describing the detail about entities that imbues the feelings associated with living as those entities within it. Banks manages the sensation of living beings masterfully, where they are so alien and so abstract your pure imagination is put to the test. What would life be like for you as a jelly blob that flies around a gas giant? Pretty damn good thanks to Iain, and it's something I tackled in my book too with not nearly as much success it seems, at least yet.