With Hearts of Flame (Deluxe Limited Edition): A Dark Academia Romantasy Novel of Vampires and Dragons Featuring Stenciled Edges and Illustrated Endpapers (Bloodwing Academy, 4)
Briar Boleyn
Sin & Spirit (Demigods of San Francisco Book 4)
by K.F. Breene
About this book
Kieran has officially claimed his throne as the ruler of magical San Francisco, but his hard-won position has only painted a larger target on his back. As his partner, Alexis finds herself thrust into the spotlight, attracting the dangerous attention of the Hades Demigods. These powerful adversaries aren't interested in diplomacy; they want Alexis on their side, and they are prepared to wage a bloody war to tear her away from Kieran’s protection.
This high-stakes paranormal romance masterfully blends gritty urban fantasy with intense supernatural power struggles. Forced to survive in a world where her enemies will stop at nothing to possess her, Alexis realizes that her only path to safety lies in mastering her volatile magic. She makes the desperate choice to summon a rogue Spirit Walker—a dangerous, unpredictable mentor who tests her limits and pushes her toward the brink of madness.
As the lines between reality and the spirit realm blur, Alexis must navigate treacherous training while fighting to keep her soul intact. Fans of the shifter genre will adore the sizzling chemistry, the slow-burn tension, and the relentless action that defines this series. If you crave a story where power, passion, and lethal threats collide, this installment is an unmissable ride.
- Publication Date
- May 25, 2026
- ASIN
- B07ZG5RNWY
Reader Reviews
January 5, 2020
I wasn't sure where the author was going to go with Book 4 after Sin and Salvation tied up a few loose ends but I'm happy to say that a whole new set of delicious intrigue has presented itself in this fantastic series. If you haven't read the previous three books, be warned as there will be slight spoilers below (and if you haven't, what are you waiting for???). I'll also note that you really need to as these aren't standalones even though some of the background is repeated as it's been a short...
April 29, 2024
This book has been so well and it has made this series so exciting because of how much it empowers Alexis and her team to work together in the Spirit World. It is such a refreshing read on the paranormal other than that of witches or other supernatural creatures because of its unique characters of origin in the Greek mythology that we have known since our ancestors. It is also an amazing story line that will make the reader feel more immersed in the story and feel a sense of connection to each...
February 29, 2020
I never thought I'd actually type this, but I did not like this book. There, I said it. Now let me say that I'm a huge KF Breene fan. I own all of her books, and the first three in this series were excellent. Alexis was funny, smart and kick ass even though she's kind of a dork. She owned her dorkiness, and it was glorious! I was so excited when book four was released, and I do what I always do. First, one-click buy. Second, read. BUT this time, I was disappointed. I'm sorry to say that...
January 3, 2020
I'm only allowed up to 5 stars and this beauty is worth so much more! This whole series is solid! Absolutely the best of the best fantasy fiction out there. I love these characters and I just don't offer my love for characters lightly. I've been won over since the first book in the series. KF Breene is so talented in her writing skills that she never lost my beloved characters flavor and their flair. Flair they do in every possible fantastic way! Lexi, Mordie, Daisy, Kieran and the six are a...
April 20, 2020
KFB host it out of the park yet again with the 4th installment of her Demigods of San Francisco. Buckle up, ladies and gents, the ride may get bumpy! In this installment, we find Alexis post- hostile takeover just trying to find her place in a world she has spent her life trying to avoid. Kieran has become the interim Demigod of SF pending a vote to make it official, and all eyes are on them. New players, new rules, and new threats await them as they create a new life for themselves. But...
