Here are 100 books that The Space Between Worlds fans have personally recommended if you like The Space Between Worlds. Shepherd is a community of 12,000+ authors and super readers sharing their favorite books with the world.

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Book cover of Gideon the Ninth

Claire Barner Author Of Moonrising

From my list on sci-fi romance that will make you think.

Why am I passionate about this?

I’ve been obsessed with sci-fi romance since I was a kid watching the Klingon wedding of Worf and Jadzia Dax in Star Trek: Deep Space Nine. I love the idea of mashing these two distinct genres together. While sci-fi and romance both explore the human condition, sci-fi goes wide while romance is intimate. I think this makes the crossover of these two genres work especially well. My foremost inspiration for sci-fi romance is Lois McMaster Bujold, who offers a masterclass in how to deftly weave compelling romance into a sci-fi setting without sacrificing any action or political intrigue.

Claire's book list on sci-fi romance that will make you think

Claire Barner Why Claire loves this book

This book is unhinged in the best way. I love Gideon’s unique voice. Around her is a deadly-serious necromancer murder mystery with interplanetary stakes, and she cares more about cracking dirty jokes and finally eating some warm food. Her relationship with her arch-nemesis/only friend Harrow leaps off the page.

I love the scene where they get into a pool so Harrow can finally confess to Gideon her darkest secret—so hot and so disturbing all at the same time. While this book isn’t technically a romance and the genre feels more like a horror fantasy set in space, I couldn’t resist putting it on the list. As Gideon says to Harrow, “One flesh, one end, bitch.”

By Tamsyn Muir ,

Why should I read it?

28 authors picked Gideon the Ninth as one of their favorite books, and they share why you should read it.

What is this book about?

15+ pages of new, original content, including a glossary of terms, in-universe writings, and more!

A USA Today Best-Selling Novel!

"Unlike anything I've ever read. " --V.E. Schwab

"Lesbian necromancers explore a haunted gothic palace in space!" --Charles Stross

"Brilliantly original, messy and weird straight through." --NPR

The Emperor needs necromancers.

The Ninth Necromancer needs a swordswoman.

Gideon has a sword, some dirty magazines, and no more time for undead nonsense.

Tamsyn Muir's Gideon the Ninth, first in The Locked Tomb Trilogy, unveils a solar system of swordplay, cut-throat politics, and lesbian necromancers. Her characters leap off the page, as…


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Book cover of The High House

The High House by James Stoddard,

The Victorian mansion, Evenmere, is the mechanism that runs the universe.

The lamps must be lit, or the stars die. The clocks must be wound, or Time ceases. The Balance between Order and Chaos must be preserved, or Existence crumbles.

Appointed the Steward of Evenmere, Carter Anderson must learn the…

Book cover of The Left Hand of Darkness

Jasmine P. Antwoine Author Of The Spacer

From my list on understanding the “enemy”.

Why am I passionate about this?

I’m drawn to science fiction that forces characters to confront the limits of their own understanding, especially when faced with someone labeled as an enemy. These are the stories that taught me how fragile judgment can be, and how costly it is to mistake difference for threat. I return again and again to books where communication across cultures, species, or systems is difficult, incomplete, and often arrives too late. What fascinates me most is not conflict itself, but the moral effort required to truly see the other. These novels shaped how I think about empathy, memory, and responsibility, and they continue to influence the kinds of stories I write.

Jasmine's book list on understanding the “enemy”

Jasmine P. Antwoine Why Jasmine loves this book

Reading this book reminded me that understanding another person is a continuous struggle, and that we lose the most when we mistake appearances for truth. Even for someone like Genly, an emissary whose role is to bridge cultures, truly understanding Estraven proves painfully difficult.

What stayed with me was the tragedy of that gap: how insight often arrives too late.

Estraven’s sacrifice, made so that Genly could reach safety, and Genly’s decision to visit Estraven’s family afterward, left me with a lingering sense that remembrance itself carries moral weight. Sometimes understanding cannot undo loss, but memory—how the living choose to carry it—can still salvage a trace of good from tragedy.

Le Guin’s novel taught me that empathy is not a destination, but an act that must be fought for, again and again.

By Ursula K. Le Guin ,

Why should I read it?

27 authors picked The Left Hand of Darkness as one of their favorite books, and they share why you should read it.

What is this book about?

50TH ANNIVERSARY EDITION-WITH A NEW INTRODUCTION BY DAVID MITCHELL AND A NEW AFTERWORD BY CHARLIE JANE ANDERS

Ursula K. Le Guin's groundbreaking work of science fiction-winner of the Hugo and Nebula Awards.

A lone human ambassador is sent to the icebound planet of Winter, a world without sexual prejudice, where the inhabitants' gender is fluid. His goal is to facilitate Winter's inclusion in a growing intergalactic civilization. But to do so he must bridge the gulf between his own views and those of the strange, intriguing culture he encounters...

Embracing the aspects of psychology, society, and human emotion on an…


Book cover of A Wrinkle in Time

Mary K. Savarese Author Of The Girl in the Toile Wallpaper

From my list on fantasy adventure novels intertwined with romance.

Why am I passionate about this?

I have always been drawn to a world of fantasy adventure; be it books or movies made from classics or current adventures. Start with an interesting title and intertwine with romance or several, even better, and my heart is a flutter. I am known for my quirky titles, and I think I love to write these fantasy adventures intertwined with romance and talk about them on podcasts because life is too real. How wonderful when I and we need to escape reality these wonderful worlds are within our fingertips’ reach. I hope you enjoy the books on this list as much as I have!

Mary's book list on fantasy adventure novels intertwined with romance

Mary K. Savarese Why Mary loves this book

I read this book many years ago as a young adult. Along with other classics such as Alice in Wonderland, I fell in love with a world of imagination, and imagination that pushed the envelopes in terms of literature.

Time travel for me had a place in changing the lives of characters and teaching them about love and growth. Taking on one’s life challenges and force play, good vs. evil…  

By Madeleine L'Engle ,

Why should I read it?

17 authors picked A Wrinkle in Time as one of their favorite books, and they share why you should read it. This book is for kids age 10, 11, 12, and 13.

What is this book about?

Puffin Classics: the definitive collection of timeless stories, for every child.

We can't take any credit for our talents. It's how we use them that counts.

When Charles and Meg Murry go searching through a 'wrinkle in time' for their lost father, they find themselves on an evil planet where all life is enslaved by a huge pulsating brain known as 'It'.

Meg, Charles and their friend Calvin embark on a cosmic journey helped by the funny and mysterious trio of guardian angels, Mrs Whatsit, Mrs Who and Mrs Which. Together they must find the weapon that will defeat It.…


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Book cover of December on 5C4

December on 5C4 by Adam Strassberg,

Magical realism meets the magic of Christmas in this mix of Jewish, New Testament, and Santa stories–all reenacted in an urban psychiatric hospital!

On locked ward 5C4, Josh, a patient with many similarities to Jesus, is hospitalized concurrently with Nick, a patient with many similarities to Santa. The two argue…

Book cover of This Is How You Lose the Time War

Christian Hurst Author Of Lily Starling and the Voyage of the Salamander

From my list on flawed heroes who rewrite their own destinies.

Why am I passionate about this?

I’ve been a science fiction fan for as long as I can remember. As someone who never quite felt like I fit in, these stories became a kind of refuge and revelation for me. They taught me that being on the outside looking in can be its own kind of superpower—the ability to see the world differently, to question it, and to imagine something better. I’m drawn to characters who are flawed, searching, and human, because they remind me that courage and belonging are choices we make, not gifts we’re given. That’s the heart of every story I love and the kind I try to write.

Christian's book list on flawed heroes who rewrite their own destinies

Christian Hurst Why Christian loves this book

From the first page, this story felt intimate and infinite all at once.

It’s written like a love letter and a battlefield, all at once. What I loved most was how it turned connection into an act of defiance, how two people trapped by duty and ideology choose to reach across time anyway.

Every line feels deliberate, like poetry disguised as science fiction. I was completely undone by how much humanity could fit into such a small space.

It reminded me that love, friendship, and understanding don’t need to make sense to be real; they just need to be chosen, again and again.

By Amal El-Mohtar , Max Gladstone ,

Why should I read it?

29 authors picked This Is How You Lose the Time War as one of their favorite books, and they share why you should read it.

What is this book about?

WINNER OF The Hugo and Nebula Awards for Best Novella, the Reddit Stabby Award for Best Novella AND The British Science Fiction Association Award for Best Novella

SHORTLISTED FOR
2020 Theodore Sturgeon Memorial Award
The Ray Bradbury Prize
Kitschies Red Tentacle Award
Kitschies Inky Tentacle
Brave New Words Award

'A fireworks display from two very talented storytellers' Madeline Miller, author of Circe

Co-written by two award-winning writers, This Is How You Lose the Time War is an epic love story spanning time and space.

Among the ashes of a dying world, an agent of the Commandant finds a letter. It…


Book cover of The Midnight Library

Jordan Berk Author Of The Timestream Verdict

From my list on time travel as a therapy in disguise.

Why am I passionate about this?

The beauty of time travel stories is that under the tech, or the supernatural, they can be anything. And for me, they are everything. Paradoxes, puzzles, that oh-so-delicate space-time continuum: an infinite blank canvas for exploring human emotion, psychology, and choices. Just like everyone else, I have regrets, big and small, things that I wish I could change, sliding doors that may have taken me down the wrong fork in the road. With these books, each deeply personal and therapeutic in their own way, you may be able to see your own life choices anew, just like I did. Enjoy!

Jordan's book list on time travel as a therapy in disguise

Jordan Berk Why Jordan loves this book

Friendly tip: I do not recommend reading this novel while isolated from your family due to travel and illness, because this book hits hard in all the right ways.

It invites both the protagonist and the reader to explore the deepest wells of regret and the branching infinities that our life choices produce. In doing so, the novel beautifully confronts the seductive lure of “what could have been” while reminding us of the quiet beauty in what is.

As someone whose mind is often lost in the past or gazing into the future, this ultimate lesson of the book provided a much-needed sense of clarity.

By Matt Haig ,

Why should I read it?

40 authors picked The Midnight Library as one of their favorite books, and they share why you should read it.

What is this book about?

The #1 New York Times bestselling WORLDWIDE phenomenon

Winner of the Goodreads Choice Award for Fiction | A Good Morning America Book Club Pick | Independent (London) Ten Best Books of the Year

"A feel-good book guaranteed to lift your spirits."-The Washington Post

The dazzling reader-favorite about the choices that go into a life well lived, from the acclaimed author of How To Stop Time and The Comfort Book.

Somewhere out beyond the edge of the universe there is a library that contains an infinite number of books, each one the story of another reality. One tells the story of…


Book cover of The Long Way to a Small, Angry Planet

Christian Hurst Author Of Lily Starling and the Voyage of the Salamander

From my list on flawed heroes who rewrite their own destinies.

Why am I passionate about this?

I’ve been a science fiction fan for as long as I can remember. As someone who never quite felt like I fit in, these stories became a kind of refuge and revelation for me. They taught me that being on the outside looking in can be its own kind of superpower—the ability to see the world differently, to question it, and to imagine something better. I’m drawn to characters who are flawed, searching, and human, because they remind me that courage and belonging are choices we make, not gifts we’re given. That’s the heart of every story I love and the kind I try to write.

Christian's book list on flawed heroes who rewrite their own destinies

Christian Hurst Why Christian loves this book

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.

By Becky Chambers ,

Why should I read it?

16 authors picked The Long Way to a Small, Angry Planet as one of their favorite books, and they share why you should read it.

What is this book about?

SHORTLISTED FOR THE BAILEY'S WOMEN'S PRIZE FOR FICTION

'A quietly profound, humane tour de force' Guardian

The beloved debut novel that will restore your faith in humanity

#SmallAngryPlanet

When Rosemary Harper joins the crew of the Wayfarer, she isn't expecting much. The ship, which has seen better days, offers her everything she could possibly want: a small, quiet spot to call home for a while, adventure in far-off corners of the galaxy, and distance from her troubled past.

But Rosemary gets more than she bargained for with the Wayfarer. The crew is a mishmash of species and personalities, from Sissix,…


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Book cover of Trusting Her Duke

Trusting Her Duke by Arietta Richmond,

A Duke with rigid opinions, a Lady whose beliefs conflict with his, a long disputed parcel of land, a conniving neighbour, a desperate collaboration, a failure of trust, a love found despite it all.

Alexander Cavendish, Duke of Ravensworth, returned from war to find that his father and brother had…

Book cover of A Darker Shade of Magic

Yvonne Kjorlien Author Of The Reluctant Archaeologist

From my list on kick-ass women come from screwed up families.

Why am I passionate about this?

On the surface, my childhood was characterized by 1980s unsupervised country freedom in rural Alberta. Deeper in, my history involved emotional abuse and neglect. I wanted nothing more than to be seen and loved for my true self. The library was a refuge, but the fiction section allowed me to find the community I so greatly desired. I was seen and loved by the characters I read. They showed me it was possible to be myself–loudly and audaciously–and still be accepted. I read and now write books that delve into themes of identity, autonomy, and acceptance because I still struggle with these themes today. 

Yvonne's book list on kick-ass women come from screwed up families

Yvonne Kjorlien Why Yvonne loves this book

I believe you can choose to be kick-ass. Delilah “Lila” Bard eventually chooses to be kick-ass. Eventually, on the surface, this book is about Kell. But Lila has the true character arc. I love that Lila walks the edge: hero or anti-hero?

My own life has been defined by the choices I make. I wasn’t given a lot of opportunities. I didn’t have a lot of luck. I had to make my own luck. Lila makes her own ‘luck’. She turns surviving into an opportunity to thrive because of the choices she makes. She screws up several times, risking her life and others. Even at the end, I’m not sure if she’s a hero. She’s real and attempting to evolve out of a dim past into a bright future in her own unique way. I relate to that. 

By V. E. Schwab ,

Why should I read it?

16 authors picked A Darker Shade of Magic as one of their favorite books, and they share why you should read it.

What is this book about?

A stunning collector's edition of the acclaimed novel from the #1 New York Times bestselling author V.E. Schwab.

With an exclusive metallic ink cover, this edition will feature:

* End papers of London
* Fan art
* A glossary of Arnesian and Antari terms
* An interview between author and editor
* Original (never before seen!) tales from within the Shades of Magic world

Kell is one of the last Antari-magicians with a rare, coveted ability to travel between parallel Londons. There is Red London, where life and magic are revered, Grey London, without magic and ruled by mad King…


Book cover of The Other Me

C.J. Washington Author Of The Intangible

From my list on the fluidity of reality.

Why am I passionate about this?

My background is in computer science, specifically artificial intelligence. As a student, I was most interested in how our knowledge of the human brain could inform AI and vice versa. As such, I read as much neuroscience and psychology as I could and spent a lot of time thinking about how our minds create reality out of our senses. I always appreciate a novel that explores the fluidity of reality.

C.J.'s book list on the fluidity of reality

C.J. Washington Why C.J. loves this book

On her 29th birthday, Kelly Holter walks through a door and into a life that barely resembles her own. And yet it is her own.

Is her reality wrong? Or are her memories wrong? Or are they both somehow correct? Part sci-fi, part thriller, all-consuming, The Other Me explores how the decisions we make influence the person we become, or don’t. The novel raises many fascinating questions and provides plenty of unexpected answers.

By Sarah Zachrich Jeng ,

Why should I read it?

2 authors picked The Other Me as one of their favorite books, and they share why you should read it.

What is this book about?

“Who hasn't wondered what alternate versions of their lives might look like?...As relatable as it is suspenseful cleverly exploring adulthood, identity, and shifting realities.”
—Margarita Montimore, USA Today bestselling author of Oona Out of Order

An inventive page-turner about the choices we make and the ones made for us.

One minute Kelly’s a free-spirited artist in Chicago going to her best friend’s art show. The next, she opens a door and mysteriously emerges in her Michigan hometown. Suddenly her life is unrecognizable: She's got twelve years of the wrong memories in her head and she's married to Eric, a man…


Book cover of Dark Matter

Patrick Kanouse Author Of The Shattered Bull

From my list on Chicago as a main character.

Why am I passionate about this?

Growing up in Indiana and Illinois meant that Chicago has always been, for me, the city—the place where people went to make a name for themselves and took the world by storm. From my local Carnegie Library, I read voraciously across genres—history, science, literature. They transported me out of my small town—across the universe sometimes. I learned that setting in fiction was for me a major feature of my enjoyment, and Chicago was where I set my own mystery series. These books, when I read them, explored that grand metropolis—and brought Chicago to life on and off the page. I hope you enjoy these books as much as I have.

Patrick's book list on Chicago as a main character

Patrick Kanouse Why Patrick loves this book

When I closed this book, I set it down and said, “Wow.” I really enjoy reading science books—the ones written for non-scientific folks like me…books by Michio Kaku and Brian Greene—and this one combines my love of thrillers and science in a fantastic way. Jason Dessen is kidnapped and begins a long journey to return home, but to do so, he visits many alternate versions of Chicago.

As every chapter ended, I wanted to continue reading to find out what happened to Jason and his family, to see some new version of Chicago, and to see how or if Jason succeeded. The novel kept surprising me, and Crouch played with the implications of some wild physics concepts.

By Blake Crouch ,

Why should I read it?

16 authors picked Dark Matter as one of their favorite books, and they share why you should read it.

What is this book about?

'Brilliant. . . I think Blake Crouch just invented something new' - Lee Child, author of the Jack Reacher series.

From Blake Crouch, the author of the bestselling Wayward Pines trilogy, Dark Matter is sweeping and intimate, mind-bendingly strange and profoundly human - a relentlessly surprising thriller about choices, paths not taken, and how far we'll go to claim the lives we dream of, perfect for fans of Stranger Things and Ready Player One.

'Are you happy in your life?'
Those are the last words Jason Dessen hears before the masked abductor knocks him unconscious.
Before he awakes to find…


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Book cover of Aggressor

Aggressor by FX Holden,

It is April 1st, 2038. Day 60 of China's blockade of the rebel island of Taiwan.

The US government has agreed to provide Taiwan with a weapons system so advanced that it can disrupt the balance of power in the region. But what pilot would be crazy enough to run…

Book cover of In the Key of Us

Erin Becker Author Of Crushing It

From my list on LGBTQ+ romance for middle school readers.

Why am I passionate about this?

I love writing stories for young people in that “in-between” age: age 12, 13, and 14, when kids are figuring out who they are and who they want to become. For many young people, crushes are a huge part of this coming-of-age process—I know they were for me! When I was this age, there weren’t many books that explored crushes and the first romance for LGBTQ+ kids. I’m thrilled to be part of a wave of authors writing these stories now. And I’m so excited for a future where we have a wealth of books about the joy, heartbreak, and humor of all kinds of young love.

Erin's book list on LGBTQ+ romance for middle school readers

Erin Becker Why Erin loves this book

I thought this was such a gorgeous book with complex, relatable characters and a really profound portrayal of the sweetness and depth of first love! Thirteen-year-olds Andi and Zora are dealing with grief, the complexities of friendships and family pressure, and the hyper-competitive world of their elite music camp.

This is one I had to really savor—I kept re-reading sentences because the writing was just so lovely and really brought the characters’ feelings to life. There were also several references to songs and performing artists I love, adding an extra layer of connection with the story!

By Mariama J. Lockington ,

Why should I read it?

3 authors picked In the Key of Us as one of their favorite books, and they share why you should read it. This book is for kids age 8, 9, 10, and 11.

What is this book about?

In Grand Rapids, Michigan, Andi is grappling with grief following the death of her mother. Zora is exhausted by trying to please her success-oriented parents. Both feel very much alone. Until a summer music camp brings them together.

The only two Black girls at camp in a sea of white children, Andi and Zora slowly begin to connect and reveal their deepest fears and dreams. While Andi is a natural on trumpet, Zora doesn't know if she wants to be a floutist since she also loves to dance.

As Andi and Zora struggle to figure out who they really are,…


Book cover of Gideon the Ninth
Book cover of The Left Hand of Darkness
Book cover of A Wrinkle in Time

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