Jump to ratings and reviews
Rate this book
Rate this book
Calista Vitalis vowed never to let anyone control her again. But in a world where loyalty and power are everything, she has no choice but to marry Leon Boscos, a man as ruthless as he is captivating. Forged by loss and driven by vengeance, Leon has become an unrivaled force determined to protect what’s his. Yet, their union isn't about love—it's a strategic alliance, a dangerous game where passion is a weapon.

With every stolen touch and heated glance, the lines between revenge and desire blur, igniting an intensity neither anticipated. As past enemies resurface, bringing deadly threats, Calista and Leon must confront their own dark secrets.

Will their fiery bond consume them, or will their mutual vengeance forge a strength no enemy can break?

In this explosive conclusion to the Sisters of Wrath series, desire is deadly, and love could be the ultimate weapon.

Perfect for readers who crave fierce heroines, ruthless antiheroes, and passion so dangerous it could destroy them both—fans of JT Geissinger, Sophie Lark, and Rina Kent will be captivated by Power .

306 pages, Kindle Edition

Published June 27, 2025

46 people are currently reading
65 people want to read

About the author

Sienna Snow

41 books2,789 followers
Author Sienna Snow loves to serve up stories woven around confident and successful women who know what they want and how to get it, both in – and out – of the bedroom.

Her heroines are fresh, well-educated, and often find love through atypical circumstances. Her novels have ample enticing slices of steaming hot romance, infused with empowerment and indulgence.

Sienna loves the life of travel and adventure. She plans to visit even the farthest corners of the world and delight in experiencing the variety of cultures along the way. When she isn’t writing or traveling, Sienna is working on her “happily ever after” with her husband and children.

Learn more about Sienna at www.siennasnow.com, or you can find her on Twitter (Sienna_Snow), Facebook fanpage (@authorsiennasnow), or Instagram (@bysiennasnow).

Ratings & Reviews

What do you think?
Rate this book

Friends & Following

Create a free account to discover what your friends think of this book!

Community Reviews

5 stars
71 (47%)
4 stars
66 (44%)
3 stars
9 (6%)
2 stars
2 (1%)
1 star
2 (1%)
Displaying 1 - 30 of 116 reviews
Profile Image for Chiara^•^.
438 reviews116 followers
July 2, 2025
Power by Sienna Snow
4/5⭐
3/5🌶️

This was my first time reading a book by this author, and I enjoyed it! Even though I hadn't read the previous books in the series, I found it easy to follow along with the story. It’s a fast-paced read packed with action and some spicy moments, which kept me engaged.

The story revolves around Cali, who has endured some tough experiences at the hands of her family's enemy. She is on the road to recovery with the support of her family. After such a tragedy, she feels like a part of her is missing, and she makes a vow to never feel helpless again. Cali dedicates herself to training and becoming stronger. Her sisters are now happily married, and she knows it’s her turn to find a partner to help strengthen their family alliance. She narrows it down to two candidates and decides to meet them, including Leon, who has a reputation for being cold and ruthless, especially toward those who cross him. Interestingly, he shares some similarities with Cali, which draws her to him.

The attraction between Leon and Cali is instant! When they first meet, their conversation flows naturally, and you can feel the undeniable connection between them. I adored how gentle and attentive Leon was with Cali; he understands her past traumas and gives her the space she needs. He’s patient and makes her feel safe, which is so important for her. After everything she's been through, Cali is determined to take back control of her life, and I loved witnessing her strength and bravery. She isn’t afraid to voice what she wants and goes after it! With Leon, she gradually learns to open up, lower her guard, and gain her confidence, becoming even stronger in the process.

I also loved the bond between Cali and her sisters. It was heartwarming to see how much they love and support each other, always wanting the best for one another. The ending was satisfying, and I was thrilled to see them all find their happily ever after!
Profile Image for Amelia Bennett.
61 reviews
June 26, 2025
Oh boy, okay! So, I received an ARC for this book. And unfortunately I had to DNF it at 40%. I genuinely hate doing it, and I don’t like to make negative reviews, but reading isn’t always 5 stars! I need to be honest with my reviews!

I’m very 50/50 on the authors writing style. On one hand I think it’s absolutely beautiful, and on the other it seems like we’re trying to use every big and alternate word in the English language.
It just seems like we’re trying WAY too hard..

The dialogue between the characters is also very awkward and forced? Like they’re trying to speak regally because they’re socialites but it’s just not realistic and it’s just kind of hard to read😅

What truly made me DNF this book is a couple different reasons. 1, we all know a girl HATES a slow burn, but this fast burn? CRAZY. I’ll share some of my notes.
“I like Leon a lot.” We’ve had 2 conversations with him?? And we’re considering MARRIAGE. This is an arranged marriage situation my friends.
“‘Leon, I think I could fall in love with you. And I’m not sure I want that.’ If only she knew I was already there.” Conversation #3

And the biggest and honestly most important reason. Now, I don’t have any triggers. I have a lot of trauma but it doesn’t affect my books. This FMC is a SA/ 🍇 victim, and now we have a very big distrust of men and not finding them attractive and them being hard to be around, etc etc..
After having these 3 conversations with the MMC, we’re already moving into the spice. And I just can’t do it. Am I triggered? No. But I think we’re handling this very real situation, very wrong. As someone who has these traumas and struggles with these real issues because of them, this representation is terrible. Almost harmful.

This is so fast paced and there’s no build up. This book is 243 pages and we’re trying to shove a huge plot and hard topics into very few pages. I think that the story could have been a little better if we just used the plot in place, without adding in these specific traumas. Or maybe it does get better, but it’s been so painful to read as much as I have. We had a good plot without rushing through the trauma of life after 🍇. And! Life is too short to read books you don’t enjoy!
This entire review has been hidden because of spoilers.
Profile Image for Alexandria Williams.
524 reviews63 followers
July 4, 2025
“Bound by vows. Fueled by vengeance. He became her safety. She became his undoing.”

This is the explosive finale of the Sisters of Wrath series and Calista did not come to play unless it’s with fire.🔥

And Leon Boscos? That man was made to burn for her. 😮‍💨

Let’s talk vibes:
🖤 Arranged marriage
🔥 Dark(ish) mafia world
🖤 Cinnamon roll villain (yes, it’s a thing)
🔥 “Touch her and die” energy
🖤 Trauma recovery x obsessive love
🔥 Slow burn? Try slow melt.

After surviving pure hell in book one, Calista is DONE being powerless.

Her sisters found strength in their marriages, and now it’s her turn. So she interviews candidates like a boss until he walks in. Leon Boscos. All lethal grace and mafia danger… except for the way he looks at her like she’s everything. And spoiler: she is. 😏

“I don’t want your pity. I want your respect.”
“Good. Because I plan to worship you, not pity you.”

Sienna Snow flips the mafia script here.
This isn’t just bullets and bloodshed.
It’s healing.
It's about two broken people choosing each other...choosing trust, devotion, and a love fierce enough to rewrite their pain.

Leon is soft for her and only her, a ruthless man who becomes a sanctuary. Meanwhile, Cali finds her strength, her sensuality, and her fire, and she does not ask for permission. She takes it. 💅

And let’s talk steam, because this book is deceptively spicy.

That slow-burn tension? Electric.
And when it finally ignites?💥
Let’s just say the man delivers on all fronts. (Yes, that’s a double entendre.)

Final thoughts?
Power is emotional, empowering, and deeply romantic wrapped in dark aesthetics and revenge fueled legacy reclaiming.

It’s not just about mafia politics or vengeance. It’s about healing, and choosing love when it feels like the riskiest thing of all.

This was the perfect ending to a series that gave us fierce sisters, dangerous alliances, and men who don’t just love...they protect, cherish, and worship. 👑

The Sisters of Wrath came, slayed, and made us fall in love.

Calista? She saved the best for last.
Profile Image for Shannon.
1,007 reviews44 followers
July 17, 2025
Kindle Unlimited: Yes
Stand-alone: No- Sisters of Wrath Trilogy
Author: Sienna Snow
Rating: 5/5 ⭐️
Spiciness Rating: 3.5/5 🌶
POV: First Person Dual Perspective
Main Couple: Leon and Calista
Trope(s): Interconnected Series, Dark Mafia, Marriage of Convenience

“My pulse throbbed. His hand felt solid and sure, a spark traveling through my veins.
His thumbs traced gentle paths across my knuckles. “If broken means we’ve felt life’s hardest edges, so be it. Maybe our fractures match. Maybe we can help each other heal.”

Power wraps up the Sisters of Wrath Series. This is the most emotionally charged book of the three. Books should be read in order to follow along more completely. Calista and Leon both have their separate trauma. This connects them in ways that allow them to heal, give them hope for their futures, and a family ready to band together and stand united. This book gives us all the closure we needed.

Calista along with her sisters are on a path to reclaim their heritage, one that was ripped from them, and sent them into hiding for years. During this reclaiming their enemies kidnapped Calista. Her scars run deep, but she is determined to reclaim her life and get retribution.

But, first she needs to choose a husband, it is her turn. Her family gives her the space and freedom to take her time choosing.

Leon Boscos lost his family years ago in a brutal attack. He has honored his family’s legacy by not only stabilizing it, but making it flourish over the years. Along the way he earned his reputation.

Calista longs to reclaim herself. Reclaim her body, her pleasure.

Leon gives her the power to do that. Gives her the control she needs.

The Vitalis have reclaimed their legacy. They have begun to build their lives.

But, there is one loose end that needs to be taken care of. And, Leon is more than ready to deliver.
Profile Image for Wendy Livingstone.
20.1k reviews257 followers
June 27, 2025
This is the third and final book in this phenomenal trilogy, and is the youngest sister, Calista / Cali, and Leon’ story.
Cali is slowly recovering after being kidnapped, and tortured, by enemies of her family, and all she wants is to be the carefree girl she used to be. Now it is Cali’s turn to fulfil the promise made with her sisters and find a man who will strengthen their alliances. Leon is brutal, ruthless, dark, and dangerous, and there is an instant connection between him and Cali when they meet, and he becomes a huge teddy bear with her only.
This is a well written action packed story, with family, friendships, emotions, alliances, a marriage of convenience, trauma, an age gap, touch her and die vibes, tension, loyalty, vengeance, morally gray, challenges, danger, suspense, intrigue, healing, undeniable chemistry, and love, which leads to an entertaining, twisted, and unpredictable, dark mafia romance.
I look forward to reading more from this talented author whose work I highly recommend.
Profile Image for Madelaine Marie.
92 reviews8 followers
July 3, 2025
Power was the complete circle this trilogy needed!

Rating; ⭐️⭐️⭐️⭐️.5/5
Spice; 🌶️🌶️🌶️/5

Celine is the final sister to be wedded. However she is the only one with trauma from the past that is holding her back.

Celine’s sister set her up with two blind dates. Both men she has seen pictures of read a bio of, and she got to select from their piles. Leon and Dominic.

Leon and Celine’s date is instant lust and witty banter! Everything we hope she gets after what happened to her!

Dominic. ASS! I hated him and yelling at the book for her to chop his balls off!

But Celine’s choice isn’t about love. It’s about what connections allow her family’s growth to return after the death of her parents and theft of their own lands.

I loooooove this book! Was hooked in for the start to the end! The twist and turns and mafia drama! Oh my!

Wishing I could reread this trilogy like it was the first time now!
Profile Image for Brianna Price.
188 reviews10 followers
June 22, 2025
Fantastic book to wrap up the sisters of wrath series.
This book tells Calista’s story and how it’s her turn to get married. I loved how Cali was able to build a friendship with Leon and how easy it grew. Even though Cali and Leon both had demons they still were able to be right for each other. I loved how she regained power and was able to come out of her trauma stronger
Profile Image for Tamarra Lynch.
895 reviews36 followers
July 25, 2025
Book three focuses on Calista and Leon

As the third and youngest Vitalis sister, Calista’s journey has been the longest. Her sisters Avra and Layana have always sheltered her after they were forced to flee after their parents murder.

Calista has always been free spirited, joyous, loving life, until she was kidnapped, what she endured, unspeakable, she became a shell of her former self, her trauma, the memories in the recess of her mind. Yet, living wth Layana and Nikolas, has she been able to heal and come out of her shell.

Calista always knew she was to marry, to build alliances and solidify the Vitalis name. She uses her time to meet with worthy suitors Dominic and Leon. Her meeting with Dominic leaves her unsettled but with Leon, he leaves her at ease.

Leon has endured his own heartbreak, having lost his own family in bloodshed. Having avenged there deaths, he lives his life and honours there memory.

Leon and Calista are inextricably drawn to each other, it’s as if their trauma speaks to one another. It’s as if they were fated in the stars.

However, Dominic will not be denied as he confronts Calista, only for Leon to come to her defence, where Calista then lays it all on the line, claiming Leon as her fiancée.

When Leon looks at Calista, he looks at her with strength and resilience a woman determined to not let the trauma of her past control her. Calista never shared with her sisters about what happened to her, but with Leon she shared those painful details, with him she felt cherished and safe.

Purely, of her own volition she makes a move towards Leon and he reciprocates, but he lets Calista lead the dance of their courtship allowing her to reclaim her power and her sensuality, giving her what she needs. And in this moment and thereafter they fall into each other, giving into their pleasure and passion.

Leon is completely and irrevocably lost in Calista. He would do anything for her, be anything she needs. But the one thing that would bring her peace is getting vengeance against the man who caused her pain. Under the cover of darkness do they find Ozias Xenos, Elias’s father. Avra and Layana stand with Calista, claiming their legacy, influence and power. But with Leon her safety net, and steadfast protector, stands by her side as facing her trauma comes full circle.

Calista has shown that she is more than her pain, and she knows wholeheartedly that Leon is holding back, she’s had enough, she lets loose giving Leon her feminine rage, as much as he’s denied himself for her, he finally snaps, he gives into him primal side, Calista accepting his dominance and darkness, craving the pleasure and pain that he gives her, unlocking their undeniable need to claim and own each other wholeheartedly.

The day of their wedding is a joyous occasion, sharing their vows in front of their friends and family, declaring their undying love for each other, only Dominic has other ideas. He’d already been bested before and he wasn’t going to let it happen again, but everything that Calista has felt comes to the surface, and in bloodshed she shows everyone exactly who she is with Avra and Layana by her side, the Vitalis sisters standing strong and united.

Elias, Nikolas and Leon regale in the happiness of married life and what it’s like to be married to a Vitalis woman, each owning a piece of their heart inextricably. They are grounded and whole, yet as they share stories of their respective wives, it gives them unique insight on what not to do, and they say happy wives, happy lives.

As Avra and Layana bask in their roles as mothers to Juno and CJ, Calista shares with her sisters her happy news, that she herself is pregnant, this momentous occasion through pain and heartache, that there is a light at the end of the tunnel, and when you manifest and believe it enough, it will come true, and for Calista it did, getting her happily ever after which was bittersweet and well deserved.

Recommend both the author and the book. Looking forward to reading what this author writes next.

I received an ARC. Therefore, I am submitting a voluntary review.
Profile Image for Books, Booze & Bon Voyage (Krista Webster) .
1,100 reviews35 followers
June 30, 2025
Power by Sienna Snow is book three in her Sisters of Wrath series. It is the final marriage of convenience story as the Vitalis sisters gain their family’s legacy back. This time we have a slow burn romance between the youngest sister Calista and mafia head Leon Boscos. He becomes obsessed and possessive very quickly so lots of touch her and die vibes as he can’t believe his luck that she chooses him. Although the mafia drama is in the background, there are some triggers to be aware of. This is a good trilogy about the sisters which I recommend reading it in order so you are acquainted with all the main characters, their enemies and the backstory.

“We will not hesitate to protect ourselves or those we love. We have no fear of consequences. We will always seek vengeance on those who harm us.”

Avra, Laya and Calista swore an oath to reclaim their family legacy and decided they each needed to marry into influential families. Both older sisters have luckily found wonderful husbands and created a future for themselves, now it’s Calista’s turn. However, due to her horrific kidnapping at the hands of Ozias Xenos two years ago, she is still recovering from all she endured. They all know she needs a husband who will understand her as she heals from her trauma. Her sisters let her choose and she ends up with two possibilities. Leon is charming but has a reputation of being ruthless, cold and dominant. Dominic is older so maybe the safer choice. She feels a connection to Leon right from the start but is still haunted by her nightmares so wary of him. She wants retribution so is training while living with Laya and Niko as she’s determined not to feel helpless or frightened of anything anymore.

Leon’s also suffered a tragedy and is haunted by the massacre of his family. He suffers from survivors guilt and thinks he failed them. Revenge didn’t satisfy him so he’s put all his efforts into running the company. He’s totally captivated by Calista and shocked by his reaction to immediately want to keep her safe. He knows he must take it slowly with her due to her ordeal but he’s mesmerised by her beauty and feels a real connection between them. He’s a confident, calm and composed businessman but when it comes to her he feels like a teenager again. He wants her to choose him and wishes for a future with her.

An incident makes Calista choose Leon. She likes that he treats her like she matters, is kind and respectful. Can they help each other heal as both broken and looking to move forward. They feel a calming comfort being in each other’s presence and a friendship develops. I loved how they both had pet dogs who helped them with their issues. He sees her as strong and confident, wants to be there for her and help in any way he can. She realises he hides behind a tough guy facade and could easily fall in love with him as she makes her feel alive.

The rumours of their possible marriage starts causing problems and he worries his enemies have leverage over him now so is obsessed with protecting her. There is some miscommunication when she is regaining control over her life and pushes him to release the beast she knows is inside him. She longs for passion and needs him to accept her desires so she can leave the demons in the past. Can he be the man she wants, when all he wants to do is cherish her.


I liked how all three husbands become friends and fully support their wives. They have become such a devoted and loyal group, a found family for each of them. Although they live in a dangerous world, they can have a future and find some peace in the next generation. Calista shows Leon that being in love and loving someone back doesn’t have to hurt. He in return gives her an interesting wedding present !! Be prepared for a few surprises and unexpected events at their wedding as Calista shows she is as strong and powerful as Avra and Laya. The Vitalis sisters are here to stay, united and strong , ready to destroy anyone in their way. This is a much lighter story with love and healing the main themes, however, the sisters do get the revenge they wanted.




Profile Image for Lisa Conant.
619 reviews39 followers
June 19, 2025
⭐️⭐️
🌶🌶🌶🌶

🖤Mafia Romance
❤️‍🩹Comfort/Healing
💘They Both Fall Hard
💍Arranged Marriage
❤️Instalove

Overall this romance was a very easy one, meaning they both fell fast for the other despite the Arranged Marriage aspect. Leon doesn't display violence often, there are only a couple moments. He admits he has a dark reputation but considering how he's built up to be a bad villain, he's actually quite a softie....almost too much so if we're to believe his reputation. I expected more push pull, darkness, edginess etc but didn't feel that at all for most of it. And there was hardly any Mafia drama to speak of until a little bit by 60% in. By then it was too little too late. I didn't get a sense of this organization, the dynamics.

That's fine to have a lower stakes mafia romance, it's different, but the blurb (cover, warnings) gives a much darker impression. Calista does has abuse in her past and she is more the focus of the healing in this story. Leon has an equally traumatic past of mass loss but we don't seem to expand upon his issues as much as hers (which was a shame). Maybe we could've seen more of the "closed off" part of his persona that way. He said he was but he opens up to Calista right away and is gentle and kind and you'd never think him in the Mafia.

So this isn't an intense or suspenseful mafia romance like the blurb made me feel it would be. Honestly, it didn't even feel like Mafia per say since the elements were very subdued. He was quite a cinnamon roll overall and I really liked how kind and gentle he was to her considering her s3xual abuse before. But I was surprised how fast and easily she was OK with jumping in to things, where as HE was the slow and hesitant one! I thought her steps to healing would be more of the story but seems to me she's back to her "old self" after they have s3x one time (and she wasn't even hesitant or triggered once!).

I just didn't connect with Calista. Leon and she in this mafia world felt like disjointed characters in a different narrative. It felt like most of the story is just her deciding to marry a sweet man with some dangerous moments in his job and her jumping back into intense s3x post-trauma (which felt like she got over it too easily) as a way to reclaim her former self. Because of that, the drama and conflict was very minimal. I hate to say, but I got bored.
528 reviews7 followers
June 20, 2025
A truly wonderful way to windup the Sisters of Wrath series. With her two sisters now happily married, Cali has decided it is time to follow through on the agreement she made with her two sisters to marry a man that will be advantageous to the Vitalis Sisters empire.. She chooses two from the list of candidates compiled by her eldest sister and arranges to meet Leon Boscos, he has a lot of tragedy in his past similar to hers and is around the same age as her, has vast amounts of money and after reading his profile and his background as a ruthless man, she can’t believe the handsome, charming man, with beautiful eyes sitting with her at lunch is the same person. There were immediate sparks and the conversation over lunch flowed freely over many different topics. Cali found herself thinking about Leon and his beautiful eyes, and his voice many times over the next few days, but she still had to meet with the other candidate, Dominic, he is around 15 years older than Cali, handsome, reading through his profile come from a good wealthy family and is a friend of her brother-in-law, when she meets him he is handsome but she doesn’t get the same instant connection she did with Leon, pushing that aside she wanted to be fair and gave her whole self to entertaining him, but the more he spoke the worse he became, outdated, misogynist views and when he callously started to ask lewd questions about what happened when she had been kidnapped she knew she couldn’t marry Dominic.
Was it possible for Cali and Leon to have a love match like her sisters or will this marriage be just the strategic alliance it was originally intended? They are faced with issues and challenges leading up to their wedding, many other mafia families are not happy with the Vitalis family and definitely not happy with them getting bigger combining with the Boscos family but they’re also facing the wrath of a past enemy. Will their mutual passion for vengeance consume them or will it strengthen their bond?
I received an advanced reader’s copy of this book via BookFunnel and I am writing this review voluntarily
874 reviews5 followers
June 24, 2025
Cali masters her life.
Calista Vitalis is the baby sister in this family. The three sisters suffered the loss of their parents, their home, and their safety, and had been in hiding until their plans for retribution were finalized. Now, the adults are showing the crime families who betrayed them that the Vitalis Sisters have returned and are taking back what was stolen from their family. Avra and Laya have each married the leader of a powerful crime family and are madly in love with their strategic choices. Now Cali must choose a mate, someone who will help the Vitalis family revive and thrive.
Cali has a darkness to fight that her sisters didn’t. While younger Cali was kidnapped and for months was brutalized by an evil crime family, the same one that killed her family years before. After her brave and bold sisters rescued her, Cali fought out of her depression and then went into “protection mode”. Cali learned to fight and to shoot with sniper accuracy. She will never be a victim again. Now it’s her turn to pick a husband who can build on the Vitalis family name. She has two men of interest. Leon Boscos and Dominic Lucianos. Dominic turns out to be an uncouth, rude jerk, and to Cali, he is out of the running…but to him, he keeps popping up wanting her. Leon Boscos, however, is perfect. Powerful family leader, respected, handsome, strong, smart, sexy, friendly, and he is gaga over Cali. I love that they are a team, how Leon steps back so Cali can take the lead when it’s appropriate.
These ladies have won the respect and fear of the other crime families. The Vitalis Family is back and in power. I love and respect Avra, Laya, and Cali. These ladies kicked butt but remained ladies in every way. The men they choose are also awesome. Each couple is a powerhouse, and they are deeply in love. This series was wonderful. Linda

Profile Image for Ria Alexander.
2,658 reviews51 followers
June 26, 2025
A reclaiming of power and love

Sienna Snow's Sisters of Wrath has reached its conclusion with POWER, and it was the perfect finale. A slow burn, marriage of convenience, morally grey, touch her and die, found family romance which has many triggers so take notice.

Time has come for Calista Vitalis to fulfill her part in the pact she made with her sisters. Cali is still dealing with the repercussions of being kidnapped and tortured. She's a strong woman who is determined to be a survivor and not a victim. Her task of choosing a husband has been narrowed down to two candidates, Leon Boscos and Dominic Lucianos. While she felt no connection with Dominic there was an instant one with Leon. They have both suffered a similar tragedy which changed the course of their lives. While Leon has the reputation for being dark and violent with Cali he is tender, caring, and loving, but Cali needs his dark side. Will she be able to bring it out of him? I loved the way their friendship evolved, the conversations they shared, and how their trust in each other grew. Leon is a complete cinnamon roll and couldn't have been any more perfect for Cali.

There are quite a few twists and turns throughout the story, ensuring some intense and dramatic situations. A promise is made and when that promise is fulfilled, I loved that the dark sides of both Cali and Leon were finally seen. While there is not a lot of darkness in this story there is a slow burn romance which filled my heart with joy, Cali and Leon deserved to experience happiness after everything they had endured.

POWER was a wonderful read. The Vitalis sisters have fulfilled their pact, have husbands who adore them, but most of all they have shown their strength, regained their legacy, and become women to be feared and respected.

A terrific series and shouldn't be missed,

Read and Reviewed for Reading Is Our Satisfaction

✨✨✨✨✨ FIVE STARS
1,255 reviews
June 24, 2025
What a great conclusion to Sienna Snow's "Sisters of Wrath" series, I have loved them all.
The time had come, it was time for Calista (Cali) Vitalis to keep her part of the pact, a pact that she, and her two older sisters had made when they were in forced exile in Poland.
Their parents had been murdered and their lands taken but the three sisters were now back in Greece to take back what was theirs. Avra, Layla and Cali had vowed to marry, not for love, but to strengthen the family alliance, they would regain their land.
Avra and Laya were now married to powerful mafia men, the family was now stronger, there was no pressure for Cali to follow suit, she had suffered a traumatic kidnapping, had been beaten and abused beyond belief, would she ever recover ? would she ever be the beautiful, carefree girl that she once was ? Cali had continued to train in martial arts, no man would ever abuse her again and live.
Cali was determined to follow her sisters and marry for power, and hope, that like them, love would follow.
Leon Bosco was head of a powerful mafia unit, his family had been wiped out by a rival family and Leon had gained a reputation as brutal and ruthless but it was handsome Leon who stole Cali's heart. Cali had turned down Dominic Lucianos and Dominic didn't take rejection easily, he wanted Cali and would go to any lengths to get her, Would he succeed ?
The love between ruthless Leon and broken Cali was gentle but also combustive, Leon would protect her with his life if needed but gentle Cali was no shrinking Violet.
Great story, great ending.
I received a free copy of this book and my review is voluntary.
Profile Image for Little monster.
697 reviews19 followers
June 28, 2025
I have enjoyed every book in this Sisters of Wrath series!!! I have to say book one Legacy and the MCs Avra and Elias they have to be my favourite couple over the series....but here in Power we have the youngest sister Calista/Cali and her story of Arranged Marriage to Leon.

Cali is slowly recovering from her kidnapping and torture by enemies of her family, and all she wants is to be carefree and live her life like she use to. Cali now has to fulfill her promise she made with her two sisters to get married to powerful men so they can strengthen their alliances. Leon is known to be brutal, ruthless and dangerous and there is an instant attraction between the two when they first meet. Leon becomes a softy when around Cali and never really shows her his dangerous side, and she needs that I think with what she went through and the trauma she has suffered.....but don't get that twisted she's still an amazing young lady and doesn't take anything lying down.

I loved that we saw Cali grow and become confident again over the series and to end the trilogy on her story was the icing on the cake. Even though both MCs have trauma.....Leon has his own with regards to what happened to his whole family I love how they both grow together and fight their demons and be right for each other. Throughout the whole series the sisters have been faced with challenges from rival mafia families but they've all come out the other side stronger and never let men push them around they earned their respect from the rival families and my god it was amazing to read. I have read quite a few Sienna Snow books and have to say I'm never disappointed and I can't wait for the next one.
Profile Image for Brittney.
955 reviews41 followers
June 22, 2025
🔥 MAFIA ROMANCE with a twist 🔥
I was expecting bloodshed, betrayal, and a villainous antihero… but what I got was a slow-burn comfort romance wrapped in mafia aesthetics—and honestly? I wasn’t mad about it.

In Power, the final book in the Sisters of Wrath trilogy, Calista enters an arranged marriage with Leon Boscos—a man with a dark reputation and a soft, cinnamon-roll heart. Their connection is instant, the chemistry electric… but this story leans heavily into healing, consent, and safety, rather than suspense or high-stakes mafia conflict.

I went in expecting a war, but what I got was a man building a sanctuary for a woman learning to trust again. While Leon’s “ruthless king” persona doesn’t fully match the buildup (he’s more growl-than-bite), I did love the gentle way he handled Calista’s past. This is instalove meets emotional rescue, with a side of mafia-lite and a soft-focus on trauma recovery.

✨ Tropes & vibes:
💍 Arranged marriage
🖤 Mafia backdrop (very light)
❤️‍🩹 Comfort after trauma
🥹 Cinnamon roll hero
🔥 Slow burn, low angst
💘 Instalove (but he's the slow one!)
👑 Strong but soft FMC

If you’re expecting heavy mafia politics or gritty darkness, this won’t scratch that itch. But if you’re in the mood for a tender, emotional romance dressed in dark aesthetics—this one will hit the spot.

#PowerBySiennaSnow #SistersOfWrath #MafiaRomance #RomanceReads #EmotionalRomance #ComfortAfterTrauma #SlowBurnRomance #InstaloveVibes #RomanceBookReview #SpicyReads #CinnamonRollHero #ArrangedMarriageRomance #RomanticHealing #BookstagramRomance
Profile Image for Jeannette Davis.
256 reviews11 followers
June 23, 2025
ARC Review

3.75/5 ⭐️

Overall thoughts:
I liked this book overall but it felt a little different from the last 2 books and not in a bad way but I was anticipating a darker and intense story than this one was. This book had the insta love I am a fan of and the spice I love in books.

Tropes:
Arranged marriage
Light Mafia
Hurt/Comfort
Cinnamon roll hero
Slow burn, low angst
Instalove
Strong but soft FMC

Detailed thoughts:
I was very curious going into this how Cali's story was going to be compared to the first two books. As I mentioned earlier this book was less intense and less dark than the first two books. The blurb made this book sound like an intense story but it was a little more of a wrap up story to close out the plot holes and storylines from the first two books. The plot and storyline was good but this almost didn't need to be a full novel and could have been a novella to wrap up the story and to give Cali her story too. I am always a fan of instalove and arrange marriage and this book had that and I loved it.

A part of this plot was Cali working through her past trauma and at times it felt like certain things were resolved too quickly. Especially when it came to intimacy. Leon was a cinnamon roll and the sweetest and his care for Cali was just adorable. This book just fell a little flat compared to the first 2 and almost felt like it was written to close a few things and not give an intense story like the rest of the series.
Profile Image for Nikki B..
815 reviews17 followers
July 3, 2025
Power is the third and final book in the Sisters of Wrath trilogy. This one was my absolute favorite. I don't like to pick favorites but if I had to, Calista is definitely it. In book 2, Calista was kidnapped and tortured before being rescued by her sisters. In Power, she's ready to reclaim her life. She's ready to continue on with the promise she's made to her sisters and marry with a wealthy, powerful man in attempts for them to reclaim everything that was stolen from them. Thats how she meets Leon. Leon is an absolute charmer. Such a sweet heart. He was so tender and loving and caring. He understood what she went through and allowed her to move things along at her pace, ensuring that there was friendship between them before anything else. By the end of this book, I had a different understanding of the title Power. Calista took what happened to her and instead of letting it break her, she turned it into power. Out of the three sisters, I feel like she went through the most character growth because she underwent the most trauma and came out strong and victorious at the end. I really enjoyed watching her reclaim her power and it was heart warming to see Leon just sit back and allow her. These 3 sisters were so luck to end up with the men that they did. I absolutely loved this trilogy!!! I'm sad that it's come to an end, but I cannot wait to see what Sienna Snow gives us next. This series is definitely one that needs to be checked out!
Profile Image for Carlise.
502 reviews1 follower
July 7, 2025
Why does it have to be over? Can we find a missing sister or something? This is the last book in the trilogy and I have to say, I truly cannot pick a favorite. This one is the culmination of the quest we’ve been on to find who killed Vitalis sisters parents and stole their rightful place. Each sister made the pack to marry someone of influence that will put another piece in the puzzle.

Calista is the last one, but she’s also the one who has been hurt the most. She was kidnapped and tortured and ever since, she’s been a shell of her former self, but her way of rebuilding herself is to keep the agreement she made with her sisters. She has two men to choose from and when she chooses Leon, she knows that this was the choice she needed to start her true recovery. Leon is patient . He knows what Calista’s been through and he is in no rush to claim her and no need to consume her. What he will do is support her, help her, and lay her demons at her feet. When he does, they both find the healing they deserve.

OMG! What an awesome story. What happened to Calista was dark and while we want her to recover, mentally and physically, the author did a great job in taking her time and unveiling each layer as it comes. As we finally get close to finding out who was behind the killing of her parents, we come down to one last showdown and it is definitely worth the wait.

This was a great trilogy. I enjoyed each book better than the last.
Profile Image for Susan Pezza.
137 reviews2 followers
June 23, 2025
Power wraps up the trilogy of Sisters of Wrath with Cali's story. At the beginning of this trilogy the three sisters had made a plan to wed men to get back what was stolen from them/their family. Avra and Laya did that so this story kinda felt to me like it wasn't needed. Cali suffered so much trauma and her sisters gave her an out, but Cali felt like she needed to hold up her part of the deal and she'd had a couple of years to heal.

She picked Leon which to me was the right choice, he was kind and patient with her, in and out of the bedroom. Someone who suffered like Cali, would she initiate intimate acts? I can't answer that question, but I would guess not. The scene with Cali and Leon after the charity event didn't seem like it would be something a survivor would do. Yes, Leon did everything he should have done with her, but her character was just not connecting with that part of herself.

Was this a mafia story? The first two stories certainly were, but this one didn't seem to be. Overall this story had what it needed to have, it just was missing the mafia and survivor components. Leon was a great character and I really liked seeing Avra and Laya in their new roles.

The book wrapped up all the questions and plot points. This one was just lacking.

ARC was provided for an honest review.
Profile Image for Renee.
5,200 reviews73 followers
June 28, 2025
I received a copy of this book from the publisher/author to review for Stephanie's Book Reports.

This is the third and final book in the Sisters of Wrath Series. It is the story of Cali and Leon. Cali had been kidnapped and is trying to recover from this. Not only was she kidnapped, but she was tortured. Her family is very powerful and has many enemies, which means that she has many enemies too. All she wants to do is live her life and be carefree. The girl she was before all of this took place. However, she does have a promise to keep and needs to find a man who will strengthen their alliances. This brings us to Leon. He is one of the most dark, dangerous, ruthless men you could ever meet. But the moment these two meet there is electricity running all over the place. I loved their connection and didn't mind one bit that it was an instant connection. I loved the side of him we got to see when he was switch Cali. He was such a teddy bear. And I was living for every second of it. I loved these characters and the connection they share. There are so many genre things happening in this book. Enemies, lovers, marriage of convenience, shared trauma, age cap....I could really make a long list but I won't bore you with that. This was a such a great book, filled with twists and turns. One you will not want to lay down.
Profile Image for Kia.
153 reviews1 follower
June 28, 2025
Sienna Snow

Power-Sisters of Wrath Book 3

This is Calista’s story. Possible to be read as a stand alone but much more enjoyable if you read the other books first.
The Vitalis sisters are looking for revenge against all those who turned on their family and murdered their parents. After years of hiding in Prague, they come back to Greece with the plan to marry powerful men. These alliances will ensure the rebuilding of the Vitalis name and help them obtain territory lost. Avra and Laya have chosen their husbands and now it is time for Cali.
Although Cali was brutalized by men, she knows that she must do her duty to marry for convenience as well. The sisters offer her a way out, but Cali is determined to make her own choice.
She chooses Leon Boscos. He has also suffered a terrible loss and seeks revenge. Together they can be unstoppable. What starts out as a friendship, quickly blossoms to something more as things heat up between them.
This is a beautiful love story but also a story of courage to overcome horrible circumstances.
Cali fights through her emotional pain and is not afraid to let Leon know what she needs. Leon is a ruthless man who never knew the power of love could make his life complete.
Plenty of heat, romance, action, and loyalty makes this a great ending to an awesome series.
I thoroughly enjoyed this book. It’s my favorite of the series
Profile Image for Raven Bork.
344 reviews2 followers
July 13, 2025
This book took me on a journey with Calista that was raw, painful, and deeply personal. Watching her navigate recovery after trauma, rebuild herself piece by piece, and still stand firm in the face of expectations was incredibly moving. She’s a survivor in every sense, and her strength radiated off the page.

Leon was a standout for me — respectful, grounded, and magnetic. His chemistry with Cali was slow-burn but electric, and I loved how he gave her space while still showing up for her in every way that mattered. Their first meeting? Swoon-worthy.

On the other hand, Dominic made my skin crawl. That dinner scene? Infuriating. It perfectly highlighted the difference between someone who sees you and someone who just wants to own you. The author did an amazing job building that contrast.

The sisterhood in this series continues to be a highlight. I loved how Laya and Avra supported Calista without ever pushing her. Their bond and banter brought some softness into a very heavy story.

This was dark, yes — there are heavy themes and trauma triggers throughout — but it’s also a story about reclaiming power, healing on your terms, and choosing love when you're ready. Calista’s growth was breathtaking.

If you love dark mafia romance with fierce heroines, morally grey love interests, and deep emotional layers, Power is worth your time.
Profile Image for Good Booking Girl.
423 reviews17 followers
June 26, 2025
Power is the stunning conclusion to The Sisters of Wrath Trilogy. This was Calista and Leon’s story.

What you will find inside the pages…
🔥Dark Mafia
🔥Antihero
🔥Arranged marriage/Marriage of convenience
🔥Morally Gray
🔥Villain romance
🔥Forbidden Love
🔥Possessive Alpha Hero
🔥Touch Her and Die
🔥Who Hurt You
🔥Dark Beauty and the Beast Dynamic
🔥Damsel in Distress
🔥Virgin-like Awakening
🔥Age Gap
🔥Obsessive Love
🔥Competence Kink
🔥Power Couple
🔥Dominant Hero/Submissive Heroine dynamic
🔥Dirty Talk

Bound by Vows, Fueled by Vengeance.

Their story continues from about a year after book 2.
Although you can read these as a standalone, I strongly recommend that you read these in order.

Sienna Snow delivered not just a love-at-first-sight story, but a devotion, loyalty, admiration at first sight. Leon is totally taken aback by Calista’s strength, intelligence and beauty. He respects her and understands her trauma.
Calista heart flutters at every encounter, fire in their gazes, and the respect and compassion he shows her. Never pity.

Their chemistry is fire. I love how Sienna goes so deep with her characters. We are given front row seats to their most vulnerable, emotional inner workings. It feels like a privilege.

Thank you for the ARC opportunity.
This review is only my opinion.
Profile Image for Michaela Zeno.
Author 1 book16 followers
June 27, 2025
Thank you to The Author Agency and Sienna Snow for sending me an ARC of this. I have been fortunate to have received all of the books in the series and each one just gets better and better!! This third one is definitely my favorite in the series I have been looking forward to reading it and it did not disappoint!! After meeting Calista at the start of the series and reading what happened to her I was very excited to read her book and see who she would end up with and how that would come into play. Calista and Leon were such a great pair not only did they go on this journey together, but they healed each other. They both came into the relationship with different scars, both physical and mental and by the end of it there was something beautiful. Now Calista is given the option between two different men from her sisters to pick from to further their name, you get a better understanding when you start this series, but she has a better connection with Leon. She starts to think something good could come from it, now along with her picking Leon that also means the other guy who we will not name does not get picked and he doesn’t take it we’ll. This was a very quick read, enjoyable mafia romance, with arranged marriage. Of course there was some drama, and I loved it all!!
Profile Image for Lila Danisa.
793 reviews10 followers
June 28, 2025
What an amazing ending for a great series!
Sister of warth, hell hath no fury, INDEED!!
It was so satisfying how finally Vitalis sisters got their closures. They deserved it for what they had been through in the past. Especially Calista, it was so good how by the help of Leon and with him, she healed herself. Not just healed, she also discovered the stronger and the best version of herself.
Leon, like Elias and Nikolas, was obsessed hero. He was instantly protective and possessive with Calista at the first sight. Instalove be damned! I don't care much about it because not only Leon help Cali healed, she also did the same to him. They embraced each other beautifully and it was clearly showed in the smooth flows of the story.
While this is the last book of the series, the mafia/syndicate aspects were much lesser than the previous two books. But for me, it was good since I think the focus of this book was the impending healing story of Calista.
I read all three books back to back in less than three days and it was a very fun reading experience. I am gonna miss these strong Vitalis sisters and their husbands. Definitely would read this series in the future.

Thank you to Sienna Snow and The Author Agency for the ARC.
146 reviews4 followers
June 27, 2025
Calista, Cali, Vitalis is the youngest sister who has been to hell and back. She was kidnapped, and tortured by the enemies of her family. She is slowly recovering by making sure it can never happen again. She wants to become who she once was, joyful and not living in fear.

In a meeting with her sisters, she is fulfilling a promise that the three of them made, to marry a man who will strengthen their alliances and bring them more power, restoring what was taken when their parents were assassinated.

She narrows her choices to León Boscos and Dominic Lucianos. She agrees to meet both men. Both attractive but oh so different. One who will consume her thoughts and who needs healing as she does, the other, older, desperate, and controlling; he believes she must pick him as he is the best of everything.

All this takes place as the hunt continues to find the man who killed her parents and kidnapped her. She must have her revenge to be whole again.

Will she make the correct choice? Will she find a partner who will help her seek revenge or will she be destined to live a life unfulfilled and unhappy? Come read this spellbinding story and find out.
Profile Image for Dora.
808 reviews11 followers
June 23, 2025
Calista is the youngest of the Vitalis sisters, she may have been seen as the most lighthearted one (as could be in their circumstances) but by the end of book one things changed drastically for her. We did see her grow stronger in book 2 and I know we all rooted for her to heal. So now we finally get her story in Power.

I truly felt that the title fit the story for Cali, she fought hard to get her power back. When she finally felt ready, she decided to follow through with the pact the sisters had made to secure advantageous marriages. Out of two candidates she felt an instant connection with Leon Boscos, a man similar in age and someone who had also experienced tragedy in their past.
As for Leon, the feeling was definitely mutual, but he knew he needed to handle her with care. He was already feeling very protective of her.

These two were definitely made for each other, and I really enjoyed their story. We got the continuation, and ultimately the conclusion, of the revenge and drama from the first two books, but it was lighter, yet still just as powerful. Overall, a wonderful a great read to a fantastic series.
Profile Image for Ashley Williams.
103 reviews6 followers
June 27, 2025
4.5 ⭐️ 🌶️ 🌶️ 🌶️ 🌶️

I honestly really enjoyed this series and this was a good way to wrap up with the last sister Cali.

It’s now Cali’s turn to partake in the marriage agreement of the Vitalis sisters and marry in to a well-to-do family. Having two candidates that her older sister had picked/vetted, she withholds her end and meets both.

Dominic and Leon. Both come from money and mafia. Both are handsome as ever….but who will win her heart? Leon has a past with demons just like hers. Dominic is older and more judgy. Having gone through an abusive situation, can Cali overcome it and find love?

Read to find out! I really enjoyed this book and watching the characters grow and find each other. The healing journey the Cali partakes along with her chosen husband is really touching and I’m glad she ends up with who she picks 💕

I received an advanced readers copy of this book through @theauthor.agency and am writing an honest review of my own volition. Thank you to the author as well for allowing me to be part of the ARC team @siennasnowbooks
Profile Image for Haley R. .
236 reviews25 followers
June 30, 2025
It's Cali's turn...

After enduring captivity and torment at the hands of their rivals, Cali is slowly growing, healing and trying to move forward the best she can. Now we come to the next step in their shared vow is hers—to seek out a partner who will reinforce their family’s standing and influence.

Cali’s caught between two men: Leon Boscos and Dominic Lucianos. Dominic quickly shows his true colors—crude and arrogant—so he’s immediately off her list, though he keeps showing up, clearly interested. Leon Boscos, on the other hand, seems like the ideal match: a respected and powerful and genuinely smitten with Cali.

POWER was an amazing story. The Vitalis sisters stood by their vow, married men who truly value them, and above all, showed incredible resilience. They’ve taken back what’s theirs and grown into formidable women who earn both respect and fear.

I truly loved and enjoyed this series. Although it wasn't as 'dark' as I expected, it still gave me a good thrill and easy reading with great storyline.
Displaying 1 - 30 of 116 reviews

Can't find what you're looking for?

Get help and learn more about the design.