55 books like Caliban's War

The delicious worldbuilding, with its gorgeous, sensual details, and the intriguing story setup, were the things that grabbed me and pulled me into the book. The characters—funny, complicated, and utterly loveable—convinced me to stay.

But it was the complex, beautiful exploration of identity, belonging, love, grief, and longing that’s stayed with me since I listened to the last word of the audiobook. This book manages to be both an exciting and action-packed adventure and a beautiful tribute to the bittersweet complexities of being human. 

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.

Ender Wiggin is such a fascinating and deep character. Those who read only Ender’s Game miss out on so much! I was floored when I read this second book in the series. The main character, Ender Wiggins, goes from a boy soldier trained to destroy the enemy to a grown man desperate to prevent another genocide.

I also love the idea of using relativistic travel to stay alive for millennia and witness humanity's development. Card does an excellent job of writing a deep set of characters, making us feel like we could step into their shoes if called upon.

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.

I love Star Wars, and I’ve been a Star Wars nerd forever. This book jumps into an Imperial conspiracy to restore the Empire using the ghost of its old leader, Grand Admiral Thrawn, who was long thought dead. 

I read this one thinking that the “conspiracy” was upfront and required no special thought. Still, two of the key players—Borsk Fey’lya and Major Grodin Tierce—are playing their own games within games, creating an interwoven conspiracy I confess I didn’t see coming until I read it. When I re-read the book, I looked hard to find their clues, and I had to carefully study each to find the underlying markers. It was an enjoyable, if jolting, way to delve into Star Wars lore.