I'm not going to lie, although I have read and enjoyed books by this author before,the only books I have read in this series have been in the 1001 Dark Nights releases, and sadly, only 2 of those at that. So, I'm playing catch up.

But what a character to catch up with!

I really enjoyed the interplay between Promise and Ivar. Her nerd credentials are unapologetically on display, and although perhaps her behaviour could be a little extreme, it nevertheless serves as an ideal counterpoint to Ivar's character.

A truly, energetically enjoyable read.

Three and a half stars, I knocked half a star off because I'm bored of the hero with Dom tendencies.

This is perfect (see above) Rebecca Zanetti paranormal escapism. Ivar Kjeidsen the hybrid vampire/demon Viking was trapped in a hell dimension/bubble for eons and has finally been released, but his mission is to get back and rescue Quade, his fellow member of the Seven, who is still trapped.

Dr Promise Williams is a brilliant physicist with poor people skills, at the funeral of a colleague who was ripped apart by savage animals she is almost kidnapped by Ivar until her quick thinking lets her get away but she meets him again when applying for a monumental grant and learns that Ivar is trying to protect her from whoever/whatever is murdering physicists.

The Seven want Promise to theorise about how to rescue Quade, but their sworn enemies, the Kurjan are trying to capture Promise.

Do you like stories with vampires, demons, fae, hybrids, immortals, larger than life characters and super powers? If so I think you'll love this. There's a whole host of characters, most of whom I can't keep straight, overreaching arcs, sub-plots, set ups for future novels, true love, mating, branding, travel to different dimensions (the immortals which they'd never given humans that word), cute moppets who may just save the universe, double-crossing exes, geniuses and a whole boat load of alpha male testosterone. Rebecca Zanetti never takes her self too seriously and this is a sexy rip-roaring read from start to finish.

I received a free copy of this book from the publisher via NetGalley in return for an honest review.

I loved this book. As with them all of the books in this series, I had to read it in one sitting. You can’t put it down. I am impatiently waiting for the next book.

I enjoyed Ivar and Promise. He's a Vampire hybrid and she's a doctor. It was fun seeing him enjoy the nerd dr. I love that its all a continuation and you can see what they other couples are up to. I just love Hope. I can't wait for her to grow up and have a book. The only bad thing is I have to wait awhile for the next book. overall this was a fun read and if you haven't read the dark protectors yet you should really start.

This series is such a lovely, steamy escape and it gets deeper and better with each instalment. I loved Ivar's story and the different push and pull between love and honored promises. Recomend!

Ivar Kjeidsen survived time in a hellish dimension and was rescued by Quade, one of his brothers of the hybrid group known as the Seven. Now this vampire demon Viking has one goal in mind: to release the brother who sacrificed so much for him. Ivar thinks one of the world smartest physicists, Promise Williams, can help achieve that goal no matter the personal cost to her. Promise has spent her whole life from the time she was very young immersed in science. She has no comprehension of anything other than logic, crazy high level math, and her all-consuming work. Promise gets drawn into Ivar’s paranormal world at hyper-speed going from only to believing in pure to science to realizing there is so much more to the universe than she had ever imagined.

Ivar has to deal not only with his Kurjan enemies who also want Promise for her skills, but his growing attraction to a woman he has no plans to stay with as he intends to take the Quade’s place. Promise has a huge learning curve to get up to speed with this new to her world and help Ivar figure his goal if it is at all possible. Not surprisingly, this story has quite a bit of complex science considering what it is theoretical physicists study.

Since this is book #10 in the Dark Protectors series, while it may not be necessary to have read all the books, the story makes much more sense for readers who have read at least some of the prior books. Some storylines are a continuation such as that of Hope who is an important figure for the main characters. Fans of Ms. Zanetti’s series will enjoy this latest addition.

Everything I needed and MORE!! I love a hot alpha male story and Alpha's Promise delivers in leaps and bounds. Extremely well written with explosive chemistry and an amazingly descriptive plotline that jumps off the page and surrounds you. Action packed and bursting with steam. a massive 5 out of 5 stars from me!

There is no denying that Rebecca Zanetti is one of my favourite authors, and always provides vividly descriptive storylines, with strong Alpha males and sassy and determined females. Promise however, steps outside of the normal heroine persona. Her complex academic mind was highlighted, showing her inability to understand the rationale of emotional influences, and often depicting her as distant and aloof. But this didn’t deter me from liking her character, as I felt Ms Zanetti portrayed her perfectly considering her cold and dispassionate upbringing.

Ivar was everything we’ve come to expect from a Demon/Vampire warrior, and finally shows he is recovering from his heinous ordeal suffered in the hell worlds while trying to rescue Quade. So while their coupling was strange or unusual, I didn’t dislike Promise, but I would have liked to see her grow and evolve more emotionally.

For me, this story was lacking compared to others in the series. I felt I had to push through the constant scientific/mathematical jargon, while Promise tried to solve the problem of jumping through dimensions (but don’t use that terminology). I was also extremely disappointed that the issue of Quade has once again been left unresolved for the third book in a row, as it started in Vampire’s Faith, and for goodness sake, what is happening with Grace and Adare? Another storyline that has been dragging on for ages!

This was definitely not up to Ms Zanetti’s usual standard and it’s disappointing that she has fallen into the same habit of cliff-hangers and unresolved storylines that so many other authors find necessary today. Hopefully the next book will give readers some relief from this angst and we’ll get either an outcome for Grace and Adare or the tortured Quade.

I've never rated a Rebecca Zanetti book under 4 stars, but this one is barely 3 stars for me.

Fall in love with the latest Dark Protector story from Rebecca Zanetti, Alpha's Promise! Its an intensely satisfying, exhilarating, twisty read with SCORCHING HOT romance, an epic plot that is constantly loaded with surprises and twists you don't expect along with a hero who is wildly intense and 100% alpha! And just to reassure you, the heroine is no slouch either. She is super SUPER smart and brilliant and kind and readers will no doubt love her too.

I fell head over heels for this newest book by Miss Zanetti. I love the dark wildness that these immortals have. They are irresistible and the way these worlds are changing within the story is incredible and so bold and just made my heart pound. Promise and Ivar are so unique together but hold just as much promise and passion as I have come to expect from this series and vampires. I loved how this book was written. It was evenly paced and exciting as well as sexy as sin and electrifying. I am crazy excited already for the next one and urge readers, if they haven't caught up on this series, do so NOW before the next one releases because it is very worth it I assure you.

Alpha's Promise gets a EXHILARATING FIVE INTENSE STARS!

Alpha's promise is a great read. I think it's best appreciated if read as a part of the series. Ivar had survivor's guilt. His brother is still trapped in an alternate world. A world where he has to fight to stay alive. Ivar is working on a plan to save him when he enlists the help of Promise. A woman who turns out to be the love of his life he never expected. Can he save his brother and have a future with Promise or did he finds her to late?

He always knew he’d keep his Promise❣️

Ivar is the next Dark Protector to find his mate. After returning from the various Hell dimensions, Ivar has to relearn how to exist where he’s not fighting for survival constantly. A human physicist by the name of Promise is who they suspect the Kurjans will be after next. When Ivar jumps the gun by trying to kidnap her driving away from a colleague’s funeral, he wonders if she will ever trust him. But there seems to be more between them....could she be his mate?

Promise has always focused on the maths and equations to find solutions to problems. Now she’s been asked to think outside the box and she’s feeling a bit overwhelmed, especially when the man who tried to kidnap her shows up😍

Absolutely loved this story and have a story of my own to tell. When I applied for this advanced copy I had no idea it was book ten in the series....so I’ve spent the last month reading all of Rebecca’s books so I could catch up and I’m so happy I stumbled across this series, because it is fast becoming one of my favourites❣️I also want to thank Netgalley, the publisher and Rebecca for this advanced copy for which I leave my honest review. Looking forward to Quade’s story next💕

This series is awesome, and Alpha's Promise was great! I hope this series never ends! Ivar swears he will never have a mate and will return to hell. When he meets, Dr Promise, he has a hard decision to make. I loved watching Ivar realize he had found THE ONE. I can't wait for the next book!!

Awesome book! Promise is brilliant but it's her naive slightly quirky personality that lights up the pages of this book. Her responses to sex was truly funny. The whole bomb and burning brooms had me chuckling out loud. This is an intense hard to put down romance. I loved it!

I received an ARC in exchange for an honest review. I really enjoyed this book and can't wait to read more of this authors work. I highly recommend this author to friends and family alike.

This is quite a big series, with at least one other related series. I've personally only read one other book before this one, but to honest, it doesn't really matter. While the various characters do all seem to be mentioned and crop up in each book, you can grasp what is going on, how they are all related and details about the world that they live in.
This time the story focuses on Promise, a mathematician. She lives and breaths figures and is working on solving the mysteries of the world (both this and other dimensions) using maths. As she is in danger Ivar is tasked with watching over her and keeping her safe. As the two start to spend time together, it becomes clear that there is something between them and that a relationship begins to grow.
On the whole, I enjoyed the book and the relationship between Promise and Ivar. I did find Promise a little difficult to relate to, she is very logic driven, although ultimately she does rely on faith and emotion.
I enjoyed this instalment and I'd certainly be keen to read more in the series. I'd be particularly keen to see what will happen with the two reluctant mates and also what will happen with the new Fae deamon hybrid that they have found, I assume we can guess who she will end up with?
I received a complimentary copy of this book through NetGalley. Opinions expressed in this review are completely my own.

Rebecca Zanetti expands her Dark Protectors series to other worlds with Alpha’s Promise a tale of vampire-demon hybrid who’s been to a hellish world and now needs help of a human physicist prodigy to get back.

Ivan Kjeidsen vowed to rescue his vampire brother from the hellish world he’s trapped in. Having witnessed its harshness himself and knowing he’s running out of time, Ivan must find a way to convince her to help him and that there is more to the world in which she lives in.

Dr. Promise Williams has been trained to think logically, mathematically without feelings from infancy, but seeing the raw and primitive desire in Ivan’s penetrating stare makes her feel things that can’t be described by formulas. As they work together to find a way to shift between worlds, the emotions that ignite between them are strong enough to endure eternity.

Do you love strong, smart and independent heroines? How about sexy, stubborn and determined alpha males? What about an addicting plot filled with action, sexiness and beloved characters from past books? If you answered yes to any or all of these, then Alpha’s Promise is the paranormal romance book for you.

The banter between Ivan and Promise was phenomenal. Ivan the Viking, gave off a very primal vibe, which of course was completely accurate. But he was also super smart and caring, perfect for Promise.

The overall arc continues with more outstanding world building. I was totally geeking out with all the math and physics pertaining to trans-dimensional travel jargon. The story intensifies with both good and bad guys racing to save their own, making this another exciting and sexy read with a hint of humor and a lot of feels that will hook you from beginning to end.

But the story would definitely not be complete without the charming characters from past books who we (all of us Dark Protector fans) have loved throughout the series including mates and little ones who add a wonderful layer.

Alpha's Promise is book #10 of the Dark Protectors series by Rebecca Zanetti. It is a standalone, paranormal romance, told from several points of view, and has a happy ending.

I don't know how this author does it. With every book I read in this series the more hyped I get for the next one. I can't wait to learn everything and yet I don't want it to be over. This has been one of those rare series that just keeps getting better and more entertaining.

Alpha's Promise is Ivar and Promise's story. These two were such an odd couple and I loved them. Promise is a mathematical genius. She's the typical smart person who struggles socially.

Ivan has lost most of the human side of himself when he was stuck in hell dimensions and also struggles socially. You would think these two would be a disaster together but they just worked.

I'm so excited about the new character that got introduced in this book. So many promising things to come and I can't wait!

Series Review: Fun, fast paced PNR series. Great storyline, characters and suspense. Insta-love, mates for life, possessive Alphas and grotesque evil foes. There are Vampires, Shifters, witches, Demons and more. This is a continued storyline focusing on a different couple per book.

Another powerful story in the Dark Protectors series. I don't know how Rebecca does it every time, but she packs so much story into her books. I adore the world she has created and the characters in it. This one is about Ivar Kjeidsen, a vampire/demon hybrid and one of the Seven. He's been recovering from his injuries from his last trip through the hell dimensions but determined to go back and take his brother Quade's place imprisoning the evil Kurjan Ulrik. The Seven need a human physicist to help them understand dimensions to keep Ulric imprisoned. As things stand the prison dimension they created for him is collapsing and may destroy the earth when it does.

Dr. Promise Williams is one of the world's foremost physicists in black holes, supersymmetry and extra dimensions. For some reason physicists around the world as disappearing and Promise is in danger. Ivar becomes her protection detail. The Seven know physicists are being killed because the Kurjans want Ulrik back and are trying to stop the Seven. Suddenly Promise finds herself with a new understanding of the world she lives in and running for her life with Ivar. I really liked Promise. She has a super brain and gets totally mad scientist when puzzling with a math problem. Ivar find he has a mate and is determined to not bond with her as he's determined to return to the hell realm and not return. The journey to discovering the answers to the world's problems and their love story is full of adventure, passion and expanding understandings. I can't wait for the next one as this series is addicting.

I voluntarily read and reviewed an advanced readers copy of this book. All thoughts and opinions are my own.

By far my favorite book in this series. Everything the viking went through to get to Quade was amazing and heroic and an epic journey. Add in a kick ass heroine who uses her smarts and courage to save this alpha you have the recipe for an amazing story. I can't wait for more.

Alpha’s Promise was everything that I love about this series. Ivar, while broody and bossy, also held deep emotion and passion. Promise was smart and a little weird, but I loved it. Together they were perfect. I can’t wait for the next book.