THE UNIVERSE WITHIN Release Date & Cover Reveal

…in which Alex and Caleb do what they always do: fly the Siyane directly into a mysterious hole in space while having no idea what awaits them on the other side. Come join them on the adventure when THE UNIVERSE WITHIN arrives on ** FEBRUARY 20, 2025 ** in ebook, paperback and hardback.

You can pre-order the ebook from your favorite retailer today, and it will be waiting for you in your ereader / app on the 20th:

Want a signed, personalized hardback or paperback? Pre-order one today:

Want to listen to the audiobook as Pyper Down records it? Sign up for my “Buy Me A Coffee” program (Concord level):

Feast your eyes on this bombshell of a cover, accompanied by a proper blurb:


* A stand-alone adventure set in the Amaranthe universe *

Thousands of years ago, the Elakri were a galaxy-spanning civilization—until one day they vanished. Forced to hide themselves away in the folds of space to escape an unstoppable foe, what was once their salvation soon became their prison.

Alex Solovy and Caleb Marano search the cosmos for signs of an ancient enemy’s return. When they detect a breach in the fabric of space, however, they discover something wholly unexpected: a people lost in time and space, who have forgotten all they once were.

Now Alex and Caleb must navigate a labyrinth of deception and danger on a world on the verge of collapse, as their mission to return the Elakri to their proper place among the stars becomes a desperate race against time to save everyone—including themselves.

The Universe Within is a thrilling sci-fi adventure overflowing with mysteries, conspiracies, and secrets within secrets. On a world where splendor is sovereign and myth is power, truth is the most dangerous weapon of all.


The Universe Within takes place three years after the end of Duality (and concurrently with both Medusa Falling and The Thief). Like the other Cosmic Shores novels, it is a stand-alone story and a great entry point for new readers - but it’s also more closely tied-in to the Amaranthe meta story arc than the first two books were (it’s Alex and Caleb - how could it not be?). So if you’re invested in What Comes Next™, you don’t want to miss this one.


There are only a few days left to vote for the best sci-fi books of the year over at Discover Sci-Fi. THE THIEF has been nominated in the “Best Alien Sci-Fi Book of 2024” category; if you’re so inclined, head over and make your voice heard before the voting closes. Note: this category is on the second page of the ballot, so make sure to click through. You don't have to vote in any of the categories on the first page to do so - but if you've read and enjoyed any of the nominees, I hope you will.

You have my thanks.


Finally, I've got a new interview up with Joy On Paper, a fantastic podcast that celebrates all things books. The interview is about an hour long; we mainly talk about The Thief, but also the larger Amaranthe Universe, Concord, and how we got here over 21 books. Also where ideas come from, convention experiences and more.

If you enjoy the interview, I highly encourage you to hit "Subscribe" on the YouTube channel and drop a quick comment on the video. This helps Joy On Paper reach more listeners - and more celebrations of books is always a good thing.

P.S.: I hope you enjoyed the “Extinguishing The Stars” short story! Though several thousand years pass between ETS and The Universe Within, the stories interweave in several intriguing ways that I can’t wait for you to discover. :)