74 Books Like Children of Time

Imagine for a moment that we found life on Mars.

That discovery would shake our world, change our outlook on the universe, and answer the question of whether we’re alone.

Sarah Stewart Johnson, a planetary scientist, has spent her life thinking about this possibility and delves into both her and our obsession with the Red Planet in this beautifully written book. Part memoir, part historical account, and part scientific exploration, this book made me want to ditch a career in journalism and take up astrobiology. You’ll never look at Mars the same way again. 

My sister and I were only close because we’re only two years apart. But recently we’ve had some tragedy in our family, and that brought us closer.

While I was making this list of books, I was reminded of this story and how much I enjoyed it, not just for the prose, which I take notice of and will drop a book if it’s bad, but for that reminder of the brother and sister story here. Not to mention the rescue crew of odd characters which reflects a belief of mine: truth is universal.

Any human or alien can understand compassion and suffering and choose the better of the two.

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.

Isaac Asimov rarely wrote about aliens, but this Hugo and Nebula award-winning novel contains an astounding thought experiment, not only imagining a truly alien species but placing them in a different universe with different physical laws from our own.

I first read this novel as a teenager and was blown away by Asimov’s ability to make me understand and care about the fate of such vastly different alien creatures that possessed three distinct sexes and derived their life energy from photosynthesis.

The fact that the novel inextricably links the fate of these creatures with the fate of our own universe gave me a greater appreciation of how truly diverse life can be. A fact–along with the lessons I learned from the other novels listed here–that continues to inform my own writing on aliens and alien cultures. 

From the moment I first began listening to the audiobook, I fell in love with this story. I was all in the moment Ryland Grace stumbled through answering the question “What is 2 plus 2?” The layering of the story, the threat to Earth concept, the educational presentation of very high-level scientific concepts to an audience of all ages, and the way Andy Weir made this reader feel so many emotions over a rock just keep drawing me back to it.

I literally just finished another listen less than a month ago and already want to go back to a story. I still don’t see many people talking about it. And the ending? Every story has its own perfect dismount landing, and this one nailed it.

For me, Hyperion epitomizes the Gothic space opera.

It may not sound like it on the surface, with the book often being described as a sci-fi spin on the Canterbury Tales, but the devil’s in the details, and Hyperion has many details indeed, with each character’s story bringing us deeper into both their personal darkness and the darkness of the larger world: the labyrinthine Time Tombs; the Cruciform parasite that turns immortality into a curse; and of course, the eldritch godlike entity known as The Shrike.

As an easily-bored reader, I was floored by how easily Hyperion held my attention, as each of the characters’ stories not only made me care about them more, but also contributed to the adventure they shared...especially when it all came to a head in the sequel, Fall of Hyperion.

Spanning multiple worlds, time periods, and philosophical ideas, Hyperion has everything I want… show more.

I don’t think cyberpunk as we know it would exist without William Gibson’s Neuromancer. If PKD jump-started the genre, then Gibson advanced it in ways previously unimaginable.

I love the tone and texture of this book. Written in a gritty urban style, the mixture of atmosphere and wacky characters vividly paints the concept of high-tech and low-life that underpins the cyberpunk genre. Plus, it has “street samurai”–I mean, let’s go!

This is a cyberpunk classic, but what I really love about it is the combination of modern computer technology with Sumerian mythology, the Tower of Babel myth, and how well Stephenson is able to integrate them, so we have hackers throwing around Sumerian terms like 'me' and 'nam-shub'.

And for me, I love that there’s just a lot of cool stuff happening here, like a biker with an atomic bomb on a deadman switch, a nuclear-powered needle gun. And our lead character is named Hiro Protagonist. But probably the biggest point for me is that despite the dystopian setting, there really is more hope in this story than one would think.

When I finished this book, I was a little heartbroken because I didn’t want to leave that crew.

I love how Chambers builds a world that doesn’t put heroes on a pedestal—a world full of ordinary, flawed people trying to understand one another while doing extraordinary work in an uncaring universe.

It taught me about quiet courage, the kind that doesn’t need destiny to feel meaningful. It made me believe again that kindness and curiosity can be forms of rebellion.

I come back to the Wayfarer whenever I need reminding that connection, not perfection, is what makes us human.

I love Stephan Hawking’s A Brief History of Time because it was the first book that inspired me to become a cosmologist. It is a terrific overview of the science behind the modern belief in the Big Bang and what has followed.

It is told with Hawking’s wry sense of humor and unique ability to make complex concepts understandable to the layperson and budding scientist, which I was at the time. It is a fantastic start for my readers of all persuasions.