
A face-paced Fae romantasy duology, featuring witches, fated mates, hidden worlds, found family and explosive chemistry. Available now for $6.99!
Binary Souls is a completed duology with high-stakes action, swoon-worthy romance, and plot twists that will leave you gasping for more.
This completed duology is for you if you love:
Fated Mates with strong chemistry
Witches, Fae Courts, and hidden worlds
Touching Found Family and sassy animal familiars
Romance that hits hard like ACOTAR
United by fate. Bound by secrets. Burned by betrayal.
As the runaway daughter of the tyrant King Rodden, nineteen-year-old witch Estrid lives a life of furtive exile. She will do anything to escape the iron-clawed grip of her father and his blood-soaked reign, even if it is her birthright.
But Estrid’s solitude is shattered during a hunting trip in the Dark Forest, when she stumbles upon a wounded, ethereal being unlike any she’s seen before. The Fae is golden-haired, rippling with power, and dressed in the finery of a wealthy lord. Even weakened and bleeding, he is the most beautiful—and deadliest—creature she’s ever encountered.
Yet Estrid isn’t the only one hiding a secret identity. The Fae’s arrival could threaten the freedom she’s fought so hard for, and the kingdom she loves.
Forgiving Darkness is the first epic installment of the seductive dark fantasy romance duology, Binary Souls.
United by fate. Bound by secrets. Burned by betrayal.
As the runaway daughter of the tyrant King Rodden, nineteen-year-old witch Estrid lives a life of furtive exile. She will do anything to escape the iron-clawed grip of her father and his blood-soaked reign, even if it is her birthright.
But Estrid’s solitude is shattered during a hunting trip in the Dark Forest, when she stumbles upon a wounded, ethereal being unlike any she’s seen before. The Fae is golden-haired, rippling with power, and dressed in the finery of a wealthy lord. Even weakened and bleeding, he is the most beautiful—and deadliest—creature she’s ever encountered.
Yet Estrid isn’t the only one hiding a secret identity. The Fae’s arrival could threaten the freedom she’s fought so hard for, and the kingdom she loves.
Forgiving Darkness is the first epic installment of the seductive dark fantasy romance duology, Binary Souls.
This completed duology bundle is only available to purchase from Cat.
Book 1: Forgiving Darkness - The story that started it all
Book 2: Embracing Light - The epic conclusion to Estrid and Zain's story.
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$1.99 Saving - By purchasing directly from Cat. Combined two ebook retail price usually $8.89.
By buying directly from Cat, not only are you saving money, you're ensuring she gets 100% of the proceeds from the book. This enables her to continue to write enchanting books!

Over 3000+ copies sold worldwide and counting!

Welcome to the world of Cat Sirota, author of Forgiving Darkness, a spellbinding dark romantasy duology where witches, fae, and morally gray characters collide. If you crave fantasy romance books with danger, passion, and redemption—like those by Sarah J. Maas or Jennifer L. Armentrout—you’re in the right place.
Start your journey into a world of dark fantasy romance filled with forbidden love, found family, and fates that can’t be escaped. In this fantastical world, find the enigmatic figure of Cat Sirota weaving the tales, leaving readers captivated. Cat Sirota’s stories are bound to leave an impression.
Over 3,000 copies sold and counting!
"I couldn't stop reading! Cat Sirota has absolutely delivered." - Shana
"In my top 3 books of the year!" - Jasmine
"So Good!!!🖤 I enjoyed this book so much." - Ellee

You should read Forgiving Darkness first at a minimum, before reading the bonus scenes and letters. The reading journal has been designed to be used at any point in time.
No. Everything deepens context without revealing outcomes. When you purchase the companion bundle, I've written a quick overview of how it all works so you don't get lost and can get maximum impact from all the included items.
No, this is a digital reader-to-print bundle. I do have physical journals, but these are only available at events that I attend. Because I live in New Zealand, shipping is often cost-prohibitive, and many of my readers have been asking how they can access the journal and other resources. Creating a digital pack was the answer, and I've tried to make it as close to the event product and event journal as possible without compromising them. I do have to say that the digital companion includes artefacts and other elements exclusive to this bundle.
No, AI was not used in any part of the Binary Souls Series or any of the digital companion assets. Cat has a strict no-AI policy that applies to her creative works, and to any suppliers she uses, including editors, formatters, artists, proofreaders, and so forth. All items contained in the digital companion have been created or vetted by Cat herself. The reading journal has been created by Cat's PA (Megan). Character profile artwork can be attributed to Athena Bliss. Maps and castles have been done by Shepengul. Book covers have been done through Milbart.
