Exclusive Cover Reveal: One Morning Sun by Avi Silver

Today on the site, I’m delighted to welcome back Avi Silver to reveal the cover of One Morning Sun, the final book in the polyamorous and aroace YA fantasy Sãoni Cycle trilogy, releasing September 23, 2025! Here’s the story:

Sohmeng Parminhal is ready to face the unknown.

The mountain community of Ateng is safe at last, but Sohmeng and her partners have a new challenge ahead: defending Gãepongwei from the invading Qiao Sidhur Empire. While Soh is convinced that open conversation can turn her adversaries into allies, Prince Ahnschen isn’t so sure. His older sister, the charming and ruthless General Ólawen, has never been one to concede defeat.

With the future of the rainforest at stake, the hmun are uniting for the first time in living memory—and the animal kingdom has its part to play. But as self-appointed guardian of Eiji, Hei questions if the relationship between humans and sãoni is indeed symbiotic as they walk the line between skin and scales.

The dark of Minhal is coming. Inside that darkness, infinite possibility. In the final heartfelt chapter of the Sãoni Cycle, Hei, Ahn, and Sohmeng must decide their place in the perfect system, and become who the world needs each of them to be.

And here’s the gorgeous cover by Haley Rose!

Framed in curtains of purple leaves and jade vines, a calm ocean sunrise is rendered in vibrant, lineless illustration. The water seems to reflect the sun so that it forms a perfect circle out on the horizon. In the foreground, three silhouetted figures stand by the shore and watch the dawn emerge. In white text in the top third of the image, the title is written, “One Morning Sun”, while in the bottom quarter of the image, also in white, reads the author name, “Avi Silver”.

Buy the book!

In celebration of the Sãoni Cycle’s conclusion, The Shale Project is holding a giveaway on The StoryGraph! Enter to win one of 50 digital copies of Two Dark Moons, the first volume in the trilogy. Giveaway closes July 18, 2025.
New to the series? Recommended to anyone who needs a little more hope in their storytelling. Set in a queernormative, gender-diverse world (and with a fantasy astrology system to match!), Two Dark Moons is about environmental stewardship, unconventional relationships, and capable teens changing their world. Plus, giant lizards.

Avi Silver is a speculative author, poet, editor, and co-founder of The Shale Project. One Morning Sun, the finale of their Sãoni Cycle trilogy is forthcoming September 2025. They are also author of  the 2023 Aurora Award-nominated novella, Pluralities. Their poetry has been published in Strange Horizons and Uncanny Magazine, and received an honorable mention in the 2022 Rhysling Awards. Find their short fiction in Common Bonds: An Aromantic Speculative Anthology and Nothing Without Us Too. Avi currently lives in St. Thomas, ON with creative and life partner Sienna Tristen.

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