10 Must-Read New Sci-Fi and Fantasy Books for June 2025

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The heat has officially arrived here in Kentucky, and with it comes one of my favorite seasonal rituals: the Summer Reading Stack. You know the one. The books you optimistically pile up beside your hammock, or your travel bag, or your nightstand, knowing full well you won’t read them all, but determined to try anyway.

As I prepare to disappear into as many pages as possible between projects and planning, I’ve rounded up some of the June 2025 SFF releases that have piqued my curiosity, stirred my genre-loving soul, and whispered, “read me next.” This month’s picks include vampire spaceships, cursed couriers, underwater palaces, swan-based political coups, and so much more.

So pour yourself a tall glass of iced tea (or Romulan ale — I won’t judge), and dive into this list of stellar speculative fiction releases.


10 Fantastical New SFF Books for June 2025

Black Salt Queen by Samantha Bansil

Out June 3 (Bindery Books)

A dying queen. An heir who can’t get it together. A rival powerful enough to tear down everything. This high-stakes island fantasy features matriarchal legacy, political power grabs, and complicated magic. It’s giving Game of Thrones meets The Green Bone Saga — and I am here for it.

Sale
Black Salt Queen (Letters from Maynara, 1)
  • Bansil, Samantha (Author)
  • English (Publication Language)
  • 416 Pages – 06/03/2025 (Publication Date) – Bindery Books (Publisher)

Of Monsters and Mainframes by Barbara Truelove

Out June 3 (Bindery Books)

If you told me this book was Dracula meets Battlestar Galactica, I’d throw my credits at the nearest data terminal. Set on the spaceship Demeter (a clever nod to Stoker), this queer horror story features space vampires, interstellar travel, and a haunted AI that might need to become Blade.

Of Monsters and Mainframes
  • Amazon Kindle Edition
  • Truelove, Barbara (Author)
  • English (Publication Language)
  • 407 Pages – 06/03/2025 (Publication Date) – Bindery Books (Publisher)

The Witch Roads by Kate Elliott

Out June 10 (Tor Books)

When the royal road trip from hell goes sideways (thanks, arrogant prince), it’s up to Elen the courier to get everyone out of a haunted town alive. This one promises political intrigue, ancient magic, and the kind of “why am I always the responsible one?” energy I feel deep in my soul.

The Witch Roads
  • Amazon Kindle Edition
  • Elliott, Kate (Author)
  • English (Publication Language)
  • 439 Pages – 06/10/2025 (Publication Date) – Tor Books (Publisher)

Bury Our Bones in the Midnight Soil by V. E. Schwab

Out June 10 (Tor Books)

Three women. Three timelines. Vampires. Schwab’s gothic sensibilities are on full display in this “toxic lesbian vampire” novel (her words, not mine), and I’m already bracing for heartbreak, blood, and beautifully written trauma.

Sale
Bury Our Bones in the Midnight Soil
  • Hardcover Book
  • Schwab, V. E. (Author)
  • English (Publication Language)
  • 544 Pages – 06/10/2025 (Publication Date) – Tor Books (Publisher)

The Ghosts of Gwendolyn Montgomery by Clarence A. Haynes

Out June 17 (Legacy Lit)

A glamorous NYC publicist finds herself haunted — literally and figuratively — after a museum tragedy. Throw in a psychic caught in a ghostly love triangle and some deeply buried secrets, and this one sounds like The Sixth Sense meets Scandal with a Bronx twist.

Sale
The Ghosts of Gwendolyn Montgomery: A Novel
  • Hardcover Book
  • Haynes, Clarence A. (Author)
  • English (Publication Language)
  • 240 Pages – 06/17/2025 (Publication Date) – Legacy Lit (Publisher)

Seventhblade by Tonia Laird

Out June 17 (ECW Press)

An Indigenous warrior mother seeking vengeance in a colonized city? Yes, please. Add in morally gray alliances, godlike powers, and a blood debt that could ignite a revolution, and you’ve got a fantasy epic I’m bumping to the top of the list.

Sale
Seventhblade
  • Laird, Tonia (Author)
  • English (Publication Language)
  • 376 Pages – 06/17/2025 (Publication Date) – ECW Press (Publisher)

New SFF for Young Readers (and the Young at Heart)

A Forgery of Fate by Elizabeth Lim

Out June 3 (Knopf Books)

Beauty and the Beast but make it a con artist with prophetic painting powers? Lim continues to blend folklore and feminism with flair. Truyan agrees to marry the Dragon King to save her family, but we all know that kind of bargain never goes according to plan…

Sale
A Forgery of Fate
  • Hardcover Book
  • Lim, Elizabeth (Author)
  • English (Publication Language)
  • 480 Pages – 06/03/2025 (Publication Date) – Knopf Books for Young Readers (Publisher)

Among Ghosts by Rachel Hartman

Out June 24 (Random House)

A medieval town where freedom is earned by surviving a year and a day — until a ghost, a dragon, and a murder shake the walls. Hartman’s return promises haunting imagery and a layered coming-of-age story, perfect for fans of Seraphina and The Graveyard Book.

Among Ghosts
  • Amazon Kindle Edition
  • Hartman, Rachel (Author)
  • English (Publication Language)
  • 399 Pages – 06/24/2025 (Publication Date) – Random House Books for Young Readers (Publisher)

Embrace the Serpent by Sunya Mara

Out June 24 (HarperCollins)

A jeweler’s apprentice finds herself in the Serpent King’s castle. To survive, she marries him — but finds herself drawn to someone else entirely. Intrigue, jewels, forbidden romance… this one’s for readers who like their fantasy a little dark and a lot twisty.

Embrace the Serpent
  • Hardcover Book
  • Mara, Sunya (Author)
  • English (Publication Language)
  • 352 Pages – 06/24/2025 (Publication Date) – HarperCollins (Publisher)

A Treachery of Swans by A. B. Poranek

Out June 24 (Margaret K. McElderry Books)

Inspired by Swan Lake, this sapphic fantasy delivers palace politics, magical transformations, and a mission to restore a kingdom’s lost magic. When the king dies and blame falls on the wrong person, Odile must team up with the very person she betrayed to find the truth.

A Treachery of Swans
  • Amazon Kindle Edition
  • Poranek, A. B. (Author)
  • English (Publication Language)
  • 368 Pages – 06/24/2025 (Publication Date) – Margaret K. McElderry Books (Publisher)

Bonus Picks (Because I Can’t Help Myself)

New
On Alien Skies (The Icarus Code: A Sci-Fi Thriller Book 4)
  • Amazon Kindle Edition
  • Walker, Rysa (Author)
  • English (Publication Language)
  • 02/09/2026 (Publication Date) – Starry Night Books (Publisher)
New
Manifold Destiny: Hard Science Fiction (Metamorphosis Book 3)
  • Amazon Kindle Edition
  • Walton, C. R. (Author)
  • English (Publication Language)
  • 11/01/2025 (Publication Date)
New
Starblood (Book #8): A Sci Fi Progression Adventure Series
  • Amazon Kindle Edition
  • Prokofiev, Roman (Author)
  • English (Publication Language)
  • 10/07/2025 (Publication Date) – Magic Dome Books (Publisher)
New
Legacy – Shadows of War: Book Three of the Legacy Sci-Fi Adventure Series
  • Amazon Kindle Edition
  • Elliott, Bradley (Author)
  • English (Publication Language)
  • 433 Pages – 06/24/2025 (Publication Date) – Bolger Books (Publisher)
New
Killjoy: An MM Enemies to Lovers Sci-Fi Romance (Starhawk Book 2)
  • Amazon Kindle Edition
  • Lothy, Adrienne (Author)
  • English (Publication Language)
  • 446 Pages – 06/24/2025 (Publication Date) – Read the Stars Publishing (Publisher)
New
Kinetic Action (Alien Ship for Sale, Books 5-7): First Command Scifi Box Set (Realms)
  • Amazon Kindle Edition
  • Rozak, Miles (Author)
  • English (Publication Language)
  • 1005 Pages – 06/17/2025 (Publication Date) – Megaulcite Press (Publisher)
New
Heretic’s Path: A Science Fiction Adventure (Shadow Host Book 3)
  • Amazon Kindle Edition
  • Gorman, K. (Author)
  • English (Publication Language)
  • 673 Pages – 06/17/2025 (Publication Date) – Aethon Books (Publisher)
New
Crazy Misadventures In Liquid Cool: Sci Fi / Cyberpunk Detective Novella Collection (Liquid Cool: Cases and Crazy Misadventures Book 1)
  • Amazon Kindle Edition
  • Dragon, Austin (Author)
  • English (Publication Language)
  • 257 Pages – 06/03/2025 (Publication Date) – Well-Tailored Books (Publisher)
New
Strange Attraction (Entanglement Book I): A Twee Science Fantasy Serial
  • Amazon Kindle Edition
  • Gillespie, M. A. (Author)
  • English (Publication Language)
  • 113 Pages – 06/02/2025 (Publication Date)
New
Nostalgika: A Dark Science Fiction and Psychological Horror Novel (Science Fiction Anthologies Book 8)
  • Amazon Kindle Edition
  • Dunkler, A. R. (Author)
  • English (Publication Language)
  • 06/01/2025 (Publication Date)

That’s all for now, fellow explorers of the weird and wonderful. If you pick up any of these, let me know — I’m always up for a good bookish conversation, especially if it involves morally ambiguous magic or sentient spaceships.

Until next time: read deeply, imagine wildly, and remember… the TBR pile is infinite, but your joy is the compass.



The Eclectic Educator is a free resource for everyone passionate about education and creativity. If you enjoy the content and want to support the newsletter, consider becoming a paid subscriber. Your support helps keep the insights and inspiration coming!

5 Mind-Blowing Hard Sci-Fi Books Every True Science Geek Needs to Read

hard sci fi

Hard sci-fi is the holy grail for those who crave stories that don’t just imagine the future but build it on the scaffolding of real-world science. This isn’t about lightsabers and warp drives (though we love those too)—this is about the kind of science fiction that puts your brain through its paces, leaves you Googling quantum mechanics at 2 a.m., and sparks debates about the Drake Equation over coffee.

Here’s a lineup of five brain-melting hard sci-fi books that will take you to the edge of human knowledge—and shove you right over it.


Evolution by Stephen Baxter

Scientific Brain Expansion: A Billion-Year Saga

Evolution isn’t just a book—it’s a towering cathedral of science, built molecule by molecule, epoch by epoch. Stephen Baxter takes you on a ride through the entirety of life on Earth, from squishy proto-mammals scurrying underfoot as dinosaurs roar above to the wild speculative futures of a post-human world.

Evolution
  • Amazon Kindle Edition
  • Baxter, Stephen (Author)
  • English (Publication Language)
  • 672 Pages – 01/01/2003 (Publication Date) – Del Rey (Publisher)

Every page is a love letter to the mechanics of evolution—natural selection, genetic drift, adaptation—it’s all here, dressed up in meticulous detail that feels as alive as the creatures it describes. This is the kind of book that leaves you staring at a tree or a bird and marveling, “How the heck did we all get here?” Baxter doesn’t just tell you; he shows you, and it’s awe-inspiring.


Inherit the Stars by James P. Hogan

Scientific Brain Expansion: Lunar Mystery Delight

What’s cooler than finding a human corpse? Finding one on the Moon that’s 50,000 years old. That’s the hook of Inherit the Stars, and James P. Hogan runs with it in a way that makes your inner scientist do backflips.

Inherit the Stars
  • JAMES P. HOGAN (Author)
  • English (Publication Language)
  • 216 Pages – 06/19/1977 (Publication Date) – Unknown (Publisher)

Hogan’s engineering background shines like the light of a supernova as he digs into the nitty-gritty of space travel, genetics, and planetary archaeology. This is a book for the hard sci-fi purists who love their speculative elements wrapped in layers of plausible science. The mystery unfolds with the precision of a complex experiment, and the payoff is as satisfying as watching a perfectly calculated trajectory hit its mark.


Quarantine by Greg Egan

Scientific Brain Expansion: Quantum WTF

Greg Egan is a certified mad scientist of the sci-fi world, and Quarantine is his quantum manifesto. The solar system gets cut off from the universe by an impenetrable bubble (yes, your existential dread should kick in now), and what follows is a deep dive into the implications of quantum mechanics and human consciousness.

Quarantine
  • New
  • Mint Condition
  • Dispatch same day for order received before 12 noon
  • Guaranteed packaging
  • No quibbles returns

Egan doesn’t just throw jargon at you—he dares you to keep up. This book reads like a masterclass in theoretical physics wrapped in a noir thriller. If the Many-Worlds Interpretation or the role of the observer in quantum collapse gets your neurons firing, Quarantine is the kind of hard sci-fi trip you’ve been waiting for. Warning: may cause reality to feel a little flimsy after reading.


The Flight of the Aphrodite by S.J. Morden

Scientific Brain Expansion: Space Nerd Nirvana

This is the book for every space geek who’s ever dreamed of piloting a spacecraft into the great unknown. S.J. Morden uses his background as a geologist and planetary scientist to craft a story so steeped in realism, you’ll feel like you’re training for a real NASA mission.

Sale
The Flight of the Aphrodite
  • Morden, S.J. (Author)
  • English (Publication Language)
  • 400 Pages – 02/28/2023 (Publication Date) – Gollancz (Publisher)

The Aphrodite crew’s journey to Jupiter’s moons is a perfect mix of technical precision and human drama. The challenges feel real, the stakes are high, and the science is rock solid. You’ll geek out over the details of spacecraft mechanics and planetary geology while rooting for a crew facing the emotional and physical tolls of deep space exploration.


Darwin’s Radio by Greg Bear

Scientific Brain Expansion: Genetic Apocalypse Now

Greg Bear doesn’t pull punches in Darwin’s Radio. He dives headfirst into the deep end of evolutionary biology, exploring a scenario where a retrovirus triggers humanity’s next evolutionary leap. Think of it as X-Men, but way more grounded in real-world science.

Sale
Darwin’s Radio
  • Bear, Greg (Author)
  • English (Publication Language)
  • 544 Pages – 07/05/2000 (Publication Date) – Ballantine Books (Publisher)

Bear masterfully combines hard genetic science with the kind of emotional and ethical dilemmas that make your heart ache and your brain buzz. It’s a genetic apocalypse wrapped in a profound exploration of humanity’s future—and you won’t be able to stop thinking about what comes next.


Closing Thoughts for the Hardcore Sci-Fi Geek

These books aren’t just stories—they’re experiences. They’ll challenge what you know, make you question your beliefs, and leave you in awe of what’s possible. This is the hard sci-fi we live for: the kind that makes you smarter, a little more curious, and much more in love with the universe.

Got a favorite hard sci-fi title we missed? Drop it in the comments. And remember, keep reaching for the stars—but don’t forget to check your math first.



The Eclectic Educator is a free resource for everyone passionate about education and creativity. If you enjoy the content and want to support the newsletter, consider becoming a paid subscriber. Your support helps keep the insights and inspiration coming!

The City of the Singing Flame

clark ashton smith the city of the singing flame

As I attempt to finish this year’s reading challenge, I’m looking for some shorter books than my usual fare. As luck would have it, J. Michael Straczynski shared something great on his Patreon.

Back in 1986, Harlan Ellison did a reading of Clark Ashton Smith’s “The City of the Singing Flame,” and let me tell you, it did not disappoint.

I’d never heard of Clark Ashton Smith, much less read any of his work. Gang, this one is an unqualified banger.

In the recording, Ellison notes that this story was the first fantasy/sci-fi story he had ever read, and it impacted him greatly. If you’ve read Ellison’s work and read this story, you’ll see the impact clearly.

This is the beauty of always being open to reading, listening, or watching new things. Don’t get me wrong, I’m the world champion at rewatches and rereads. But sometimes you need to broaden your horizons.

I’m so glad I did. I’m absolutely reading more of Smith’s work in the future.



The Eclectic Educator is a free resource for everyone passionate about education and creativity. If you enjoy the content and want to support the newsletter, consider becoming a paid subscriber. Your support helps keep the insights and inspiration coming!