A job.
A big job until its not.
Alessandro is everything any country girl would want except a future, one and done is his motto, until a favor is called in.
Calliope is nothing like any woman that Alessandro has ever been around, although even before she becomes the target he is drawn to her for some reason and we are off and running.
Lots of twists and turns in the storyline as well as deep feelings on both sides especially on Calliope's part until she breaks down Alessandro's wall but once they fall, it may be too late.
X squared, Loved it.
This Costa Family is so exciting, they just keep getting better and better.

Brilliantly Crafted, “Not Mine to Keep” masterfully flows with the relationship between Calliope and Alessandro. This intense romance that continues the Costa Serie wonderfully captures the shift from initial mistrust to steamy love with unexpected authenticity. Unlike many in its genre, the book avoids clichés, offering an engaging and believable storyline. Sahin's knack for character development shines as a testament to her ever-evolving skill as a storyteller. This book completely had my attention from chapter 1, and I literally could not put it down. I read the whole thing in nearly one sitting.

This book is incredible. So well written. Love the side characters as always. Alessandro and Calliope are everything. The spark from their first meeting. The tension in their back n forth. The spice of them finally getting together. The suspense and drama. Just incredible. This series has it all but this is my favorite book thus far. Maybe one of my all time favorites ever! The vulnerability that he shows. The strength she shows. Individually they are strong but together they are unstoppable. He's on a mission to save her but she ends up saving him. Did I mention this book 📖 s incredible. Unputdownable for sure!

"Not Mine to Keep" is the second installment in the Costa Family series by Brittney Sahin. Sahin's storytelling immerses readers into a captivating fictional world. I was engrossed in the book and couldn't set it down!!Alessandro and Calliope's chemistry was evident from the start, with a slow-burning intensity that I found delightful. Both characters must learn to trust each other to thwart her father's plans. The story unfolds with twists, action, and a gradual buildup of emotions. I always enjoy the appearances of characters from other series, but don't worry if you haven't read them yet! I'm eagerly anticipating the next book in the Costa Series.

I got a chance to receive an ARC of Not Mine To Keep and I am in awe how each book gets better when I think the last one by Brittney cannot be topped. The story between Alessandro and Calliope is a rollercoaster of the best emotions. You know a book is good when you forget to breathe when reading because you’re so drawn in. Alessandro is the bad boy that every girl wants to receive love from and Calliope was just the strong woman to turn his world upside down. I cannot wait to see the continuation of these stories!

Just finished reading Not Mine to Keep. Brittney Sahin has another hit on her hands. Can't say just how much I love this book. Alessandro and Calliope have such great chemistry and the story keeps you moving right along. Having all the Costa family and Sebastian Renaud along with the McGregors helping out was such a wonderful surprise. Also the surprise wedding dress designer was icing on the cake. Loved Alessandro and Calliope's happy ending. Do yourself a favor and read everything Brittney writes. You will not be disappointed! #Not mine to Keep #Costa Family #Favorite book friends

New favorite Brittney Sahin book, by far. I couldn't put this down, and was grateful I started it on a Saturday so I didn't have to stop to go pick up kids from school in the middle of reading. 😂 The storyline was great, it kept me on the edge of my seat and there were no plot holes that made me talk my head to the side like a confused puppy. I loved the twists and turns and it was awesome to catch back up with characters from her other novels. The spiciness level was just right, and I am so happy there was a happily ever after for everyone. I can't wait for the next book, there was some great foreshadowing in this novel that made me want to automatically one click it! For sure grab this book as soon as possible, just make sure you have enough time to read it right away because you won't want to put it down once you start.

Amazing! Once again a great story with action, angst and romance. Loving the Costa's and can't wait for more!

Absolutely amazing story. As always Brittney gave us a romance with a whole lot of suspense. She had me worried for a bit but in true Brittney fashion, brought it all together in swoon fashion. I could feel the chemistry and sexual tension between Alessandro and Calliope.

The Costas book 2. Alessandro is the broody playboy older brother of Enzo (Let Me Love You, book 1) of the Costa family. Having been in the Army and now working both for his father and with his siblings for a “side gig”. He’s a billionaire and Calliope is a history teacher and hopes to become a country singer. Alessandro receives a call from an old friend who now works for the Italian mob. He owes Gabriel a favor and he calls it in. He’s told he must marry Calliope, the mob princess, in order to keep her safe. She was raised by her aunt and only recently discovered her father, the head of the mafia, and wants nothing to do with him. He’s ill and wants her to marry and produce an heir to his crime syndicate. She won’t be safe unless she either runs and hides for the rest of her life or marry Alessandro. What starts as a “job” for him turns into something more! Will he end his playboy ways and put his heart on the line and fall for Callie, while she in turn has to decide who she can trust. This was yet another great read by Brittney Sahin. I do recommend you read Enzo’s book first, but if you didn’t I don’t think you would be lost. As usual the spicy scenes are top notch and never disappoint! However, with that being there is also a great storyline filled with suspense.

I will just say, I only intended to read a few chapters today as I had tasks to complete.... Needless to say that I failed at completing my other tasks and instead accidentally finished the book instead!! I not only was unable to put the book down, but I also lost complete track of time!! It is so good and Alessandro has become one of my favorite top 3 male leads that Brittney has written!

Watching Alessandro fight the pull and attraction to Calliope was an intense ride full of emotion & action. I love the strong relationships of the Costa family and the people that they consider their own! This book was an amazing mix of strong, Alpha men/tough, smart women/love/family/ and adventure!! As usual Brittney pulls you into her world and makes you feel like you know and love all of her characters. I cannot wait for the next one of Brittney's adventures.

"I thought you weren‘t mine to keep, and here you are, becoming all I want."

Our first time meeting the two main characters (aside from the previous books we met Alessandro in) is actually their first encounter as well. While Alessandro is a self-proclaimed bachelor/playboy, we learn from the first chapter that he wants to protect Calliope. But don‘t be fooled, she does not make it easy on him.

And while they both try awfully hard believing that they’re not the other‘s to keep, they‘re exactly right for each other (btw I LOVE how Brittney managed to incorporate the book‘s title several times).

As with any Brittney Sahin book, this one is full of unexpected twists and turns that she is able to intertwine seamlessly. Her stories always manage to capture the reader‘s attention – and keep it. You never anticipate what‘s going to happen next – she keeps you on the edge of your seat.

A very prominent theme in the book is light vs. dark. While Alessandro firmly believes he is on the dark end of the spectrum, Callie is able to show him that he‘s not. And as his brother Enzo put it: she‘s bringing him back to life.

What I love about Brittney‘s books is that I never know at the beginning where the story will take me – all I know is that it will be a wild ride with a happily ever after, adorned with suspense, romance, spice, friendship, team spirit, a tight-knit family (the Costas) and the most captivating storyline. Oh, and some amazing crossovers and cameos from some of our most favourite Brittney characters!

Bonus: If you‘re a fan of the "my wife" trope, this one‘s for you!