Do you like paranormal romance? Mafia romance? Well, here’s the series for you!
Thank you Grey’s Promotions for the gifted ebook copy and having me on the tour
HIS DARK VENDETTA – Katelyn Brehm (Released May 1st, 2025)
Available for download today!

Book Description:
SIOBHÁN
Once upon a time, I thought he’d be my happily ever after. Now, I’m not sure I’ll survive his dark vendetta.
I’ll never be safe. My found family is as dangerous as the one I escaped. I need to run, but Luca Moretti has other plans. My family murdered his father, and he wants me to pay the price.
Kidnapped and trapped by the man I wanted as a lover but is now my enemy, I wait for him to break me like he broke my heart.
We’re a modern-day Romeo and Juliet. Except in our version, Romeo tries to kill Juliet.
LUCA
Desire. Obsession. Revenge. The end of my blood feud is within reach. And it starts with her.
The New England dons granted their blessing–if I play by the rules, vengeance is mine. One life for my father’s.
But blood demons need Sources, and as a capo, I need to earn. Even with the feds breathing down my neck.
Each day I dodge bullets and the law, she chips away at my walls until there’s nothing left but the truth. An unwanted truth that shatters my resolve to break Siobhán Connelly and instead make her mine.
HIS DARK VENDETTA is the second book in the Bonded in Blood series. Each book is an interconnected standalone Paranormal Mafia Romance with a guaranteed HEA.
My Thoughts: 4/5 stars – While this can be read as a standalone, I highly recommend picking up book one as there are some plot points that do extend into this book. However, you will not feel lost without that background information. I love anything paranormal and I love a good mafia romance, with those genres colliding, I knew I was in for some fun. HIS DARK VENDETTA is book two in the Bonded in Blood series and we’re back with our favorite organized crime blood demon clan. Blood demons are different than vampires, so definitely not a vampire romance.
Luca is out for revenge after the attack on his family and will stop at nothing to get it. Siobhan is feisty and strong willed and this creates the perfect storm for some incredible chemistry and the spice between these two did not disappoint! This is a dark mafia romance, so you can expect to see violence and brutality from the brothers, we are also dealing with blood demons, so there’s no shortage on gore and blood. I think there’s a good balance though so that it’s not too overwhelming for those that aren’t wanting horror-style gore.
I can’t wait for book three and can’t wait to see how this interconnected universe expands. If you want something action packed and bloody, then you need to start with HER DARK SALVATION and get in on this series. As always with dark romance, please check the trigger warnings from the author before starting!

About the Author:
Katelyn Brehm writes steamy Paranormal and Mafia Romance with mature characters and contemporary settings deeply rooted in our real world. She is a member of SFWA, the Science Fiction & Fantasy Writers Association, and one of the volunteer event organizers for the Nebulas Conference. Kat is a second-generation German-American and native of Milwaukee, Wisconsin. When she’s not reading and writing or working on her vintage Romance cover and stepback collection, she works as an aerospace engineer at NASA’s Jet Propulsion Laboratory. Kat lives in Pasadena, California with her husband and two cats, Mini Wheat and Pepper.
Connect with Katelyn:
Website — Goodreads — Amazon — Facebook — Facebook Group — Instagram — Bookbub