Merciless Vow by Ines Johnson Series: Merciless Alpha #1
on June 2nd, 2026
Genres: Dark, Fiction, Adult, Mafia, Romance
Format: ARC
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A forced marriage. A fated bond. And an Alpha wolf who will give her everything, except his heart.
When Addie Vane's brother steals six million dollars from the most powerful werewolf family in New York, the Blackwoods don't want the money back. They want her. Vidar Blackwood is everything she ran from when she left her pack at eighteen: powerful, possessive, and completely certain the world bends to his will. He offers a simple trade: her hand in marriage for her brother's life.
Vidar Blackwood rebuilt his family's empire on one rule: trust no one outside your bloodline. Then Addie walked into his office and looked him in the eye like she hadn't read the memo about how dangerous he was. She won't submit. He can't stop pushing her to knees. But Addie isn't the asset he planned for -- she's sharper, more stubborn, and more dangerous to his carefully constructed world than any enemy he's faced.
For fans of dark romance, mafia romance, arranged marriage, possessive alpha heroes, and she-wolves who don't take orders -- MERCILESS VOWS is a steamy, slow-burn paranormal romance with explicit heat, pack politics, mafia power dynamics, and a love story that neither of them saw coming.
I received Merciless Vow for free. This does not affect my opinion of the book or the content of my review.
Mafia. Forced marriage. Alpha wolf. Merciless Vow delivered all these delicious tropes wrapped up in one addictive paranormal romance. The first book in Ines Johnson’s Merciless Alpha series introduces Addie Vane, the daughter of a pack alpha who spent the last ten years building a life away from the controlling world she grew up in. That hard-earned independence is threatened when her younger brother steals six million dollars from the Blackwood pack, and the price for his life turns out to be Addie’s hand in marriage.
Vidar Blackwood is every bit as ruthless as his reputation suggests. As both a businessman and an alpha, he’s used to getting exactly what he wants. What begins as a cold business arrangement quickly becomes much more complicated as Addie discovers that Vidar isn’t the monster she expected. Their relationship develops through plenty of tension, stubborn clashes, and undeniable chemistry. I especially enjoyed how Addie refused to simply roll over and accept her circumstances. She challenged Vidar at every turn, which made their dynamic entertaining from beginning to end.
The romance is a slow burn with plenty of heat once things get moving. The forced-marriage trope can feel repetitive at times, but Johnson keeps things interesting with pack politics, family drama, and the constant push and pull between the main characters. Vidar’s possessive alpha tendencies will definitely appeal to readers who enjoy dominant heroes, while Addie’s determination prevents her from being overshadowed.
Merciless Vow was a fun and engaging start to the series. I enjoyed the characters, the romance, and the paranormal mafia atmosphere. If you’re a fan of alpha heroes, forced marriage romances, and werewolf stories with plenty of steam and tension, this one is worth picking up.
About Ines Johnson
Ines Johnson spends her days reimagining the stories of old in a modern world. She writes books where damsels cause the distress, princesses wield swords, and moms save the world.
Ines writes books for strong women who suck at love. If you rocked out to the twisted triangle of Jem, Jericha, and Rio as a girl; if you were slayed by vampires with souls alongside Buffy; if you need your scandalous fix from Olivia Pope each week, then you’ll love her books!
Aside from being a writer, professional reader, and teacher, Ines is a very bad Buddhist. She sits in sangha each week, and while others are meditating and getting their zen on, she’s contemplating how to use the teachings to strengthen her plots and character motivations.
Ines lives outside Washington, DC with her two grown adult children who keep boomeranging back to her house!
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