All His Fire

by Sienna Kaye

Trevor McCarthy’s Lust for Power and the Free Spirit Who Sparks His Darkest Desires

Trevor McCarthy is a man who thrives on control. As a powerful billionaire, his empire was built on ruthless ambition, precision, and an unrelenting drive for success. But everything changes when he meets Petrina—a free-spirited, passionate writer whose untamed energy stirs something profound within him.

Petrina’s wild, creative soul is everything Trevor can’t control, yet he’s irresistibly drawn to her. She awakens a longing he’s kept buried—a desire that threatens to unravel the careful life he’s constructed. As their worlds collide, Trevor must confront the one thing he’s always vulnerability. Will he risk his guarded heart for a love that could transform his life forever, or will his lust for power keep him from the one thing he truly needs?

All His Fire is a steamy, emotional romance packed with sizzling chemistry, unforgettable characters, and a gripping battle between ambition and desire. Perfect for fans of billionaire romance and free-spirited heroines who refuse to be tamed.

153 pages, Kindle Edition

Published January 11, 2025

About the author

Sienna Kaye writes steamy, emotionally charged romance that dares to explore the forbidden—where passion collides with power and love refuses to play by the rules. Her bestselling series, The McCarthy Affairs: Power, Passion, and Forbidden Desires, delivers high-heat drama, complex characters, and gripping plots that keep readers turning pages late into the night.

Sienna's stories feature bold heroines, alpha heroes, and sizzling chemistry wrapped in real-world challenges—from family dynasties and power plays to second chances and taboo temptations. Whether it's a billionaire falling for the one woman he shouldn’t touch, or rivals surrendering to undeniable desire, Sienna's books promise steam, stakes, and satisfaction.

When she's not writing, Sienna finds inspiration in travel, late-night playlists, and long beach walks. She’s also passionate about empowering readers to embrace love in all its messy, beautiful forms.

Connect with Sienna:

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Get ready to fall hard. Her books are available on Kindle and Kindle Unlimited.

Hi readers! I'm Sienna Kaye—writer of steamy, emotional, sometimes controversial romance.
Not every book is for every reader, and that’s okay. I write for those who love flawed, passionate characters, slow-burn tension, and stories that sometimes break the rules.

If you picked up one of my books and it wasn’t for you, thank you for giving it a shot.
If you loved it—I'm so glad you're here. Your support fuels every page I write.

Either way, I’m learning and growing every day. That’s the journey of an indie author, and I wouldn’t trade it.

💋 —Sienna