G. S. Jennsen
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gsjennsen.com
G. S. Jennsen
@gsjennsen.com
Science fiction author. Futurist, geek, gamer.
148,000 words of epic stakes, cosmic mysteries and personal drama, as the final battle for the universe's future arrives. Find your retailer and format at www.gsjennsen.com/liminal-space
September 26, 2025 at 2:35 PM
THE UNIVERSE WITHIN audiobook is now available on Audible!

And everywhere else: Apple, Spotify, Chirp, Google Play and more. And cheapest of all, from me directly!

Find your favorite retailer here: buy.bookfunnel.com/3rpllixzyr
May 14, 2025 at 5:24 PM
I've got a jam-packed blog post today, titled "For All the Marbles." It's full of juicy news on what's next for the Amaranthe universe, and what's next after that.

www.gsjennsen.com/news/2025/3/...
March 28, 2025 at 4:03 PM
⭐️It's release day!⭐️ THE UNIVERSE WITHIN is now available in ebook and print (audio coming soon).

An Amaranthe veteran? Come hang out with old friends. Brand new to my books? This adventure is for you, too.

gsj.space/tuw
February 20, 2025 at 3:20 PM
Reposted by G. S. Jennsen
The Sci-Fi Explorations Bundle is finally here (and I was lucky enough to have a book included!)

Each story charts a unique course through the cosmos, but all share one common thread: the innate human drive to explore, discover, and push beyond our limitations.

storybundle.com/exploration
January 11, 2025 at 12:37 AM
Hey, you all remember that next book I'm writing? The one with Eren in it and...that's all that really matters, right? Well, it hit its word count yesterday!

Is this book taking too long to write? Sometimes RealLife™ is a bully. But I've got the book on the run now.
February 17, 2024 at 5:34 PM
Reposted by G. S. Jennsen
This is such a fantastically composed and historically meaningful final photo of Ingenuity, taken by Perseverence before it drove away, that I want to make it my phone background but also I don't want to cry every time I look at my phone screen. 🥺
February 6, 2024 at 4:19 PM
🎄CHRISTMAS EBOOK SALE!!🎄 Now through January 1st, get 30% off my entire ebook store - just use you the coupon ⭐"HOLIDAY23"⭐ at checkout! gsj.space/ebook-store
December 23, 2023 at 5:22 PM
Happy #N7Day, Commanders! May there always be another uncharted world to explore. ✨
November 7, 2023 at 5:07 PM
Happy Halloween! I've got a flash fiction ghost story for you today over on my blog: www.gsjennsen.com/news/2023/10...
Ghosts of Proele — G. S. Jennsen
Proele. The word whispered through her dream, carried along by an eerie, haunted wind. Wisps of fog obscured any details of where she was, but everywhere she turned, there was only the word. Proel...
www.gsjennsen.com
October 31, 2023 at 1:51 PM
Reposted by G. S. Jennsen
JPL reports acquisition of signal, meaning the Pseych spacecraft is communicating with Earth. It looks like everything's going great!
Psyche separated from the Falcon 9 at 1522 UTC. Both objects are now on an Earth escape trajectory of 794 x -36991 km x 30.1 deg. Coasting on this hyperbola, they will leave the Earth's grav'l sphere of influence on Oct 16 and enter a 1.0 x 2.5 AU x 1.1 deg solar orbit en route to 2026 Mars flyby
October 13, 2023 at 3:30 PM
Check out my interview with fantasy author C. Borden about Medusa Falling, the Amaranthe Universe, what being a lawyer taught me about writing, doing conventions as an introvert, and much more
authorcborden.com/2023/10/06/a...
Author Spotlight: G.S. Jennsen
This week, I am honored to share this conversation with the incredible creator of the Amaranthe Science Fiction series, G.S. Jennsen. She has written so many novels and short stories within the Ama…
authorcborden.com
October 6, 2023 at 4:10 PM
What is this? It's a MEDUSA FALLING audiobook, of course! I can’t wait for you to listen to this incredibly fun, exciting adventure, featuring Marlee and a whole new slate of amazing alien voices brought to life by Pyper Down.

wwww.gsjennsen.com/medusa-falli...
September 22, 2023 at 1:37 PM
Welcome home to Cassini Leeloo Jennsen, named after the Best Spacraft and the Best Supreme Being! We'll call her "Cassi." She is joyous and pure of spirit, and has already thrown our lives into utter chaos.
September 8, 2023 at 3:02 PM
Dragon Con is here! Or it will be in a few days. Here is my panel schedule for this weekend. This year, I have a dedicated table all of my own in the Vendor Hall, so come see me.

How can you find me in all the chaos? See the map to my table. 😎
August 28, 2023 at 3:27 PM
AMARANTHE I: RISE, the first trilogy in the Amaranthe universe (and a complete story that can be enjoyed on its own), is FREE this week! Get this galaxy-spanning adventure on Amazon and all the other retailers.

www.gsjennsen.com/aurorarising...
August 23, 2023 at 5:10 PM
Reposted by G. S. Jennsen
Excellent read. If you haven't started with the series yet, go back and read STARSHINE to get started. You can thank me later when you are hooked :)
MEDUSA FALLING IS HERE! Are you ready to go along for the ride as Marlee rocks the foundations of an alien civilization?
AMAZON: https://books2read.com/medusa-falling/?store=amazon

OTHER RETAILERS: https://gsjennsen.com/medusa-falling
August 7, 2023 at 10:17 AM
MEDUSA FALLING IS HERE! Are you ready to go along for the ride as Marlee rocks the foundations of an alien civilization?
AMAZON: https://books2read.com/medusa-falling/?store=amazon

OTHER RETAILERS: https://gsjennsen.com/medusa-falling
August 6, 2023 at 4:59 PM