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Ten years in a cage would change any man, but for an alpha like Jax, a decade of chains was enough to turn him into a beast.

All Victoria Hyde ever wanted was to help eradicate the worst diseases plaguing beta-kind. Still, she can’t believe her luck, when right after earning her doctorate in genetic engineering, she manages to land her dream job in a top laboratory.

But the rosy illusion quickly vanishes the moment she comes face to face with her new research subject—a wild alpha bound in chains.

Suddenly, Victoria is faced with a terrifying dilemma—follow her orders or follow her heart…even if it means freeing a dangerous creature who may be more beast than man.

Welcome to the Boundarylands. A place where the only way to know your true nature is to feel the touch of an Alpha. Omegas may be rare, but every woman knows their fates are hellish—held captive, broken, mated, knotted, and bred.

Vonn is the fifteenth book in The Boundaryland Omegaverse, a hot new ABO romance series featuring knotting, heats, and possession. Wear gloves, cause this sh*t is hot.

182 pages, Kindle Edition

Published May 11, 2021

229 people are currently reading
276 people want to read

About the author

Callie Rhodes

34 books330 followers
Ever since she was little, Callie Rhodes' imagination has been landing her in trouble. From daydreaming about far off worlds in class, to escaping into the made up stories of her mind in the meeting room, she's been creating tales to take her away from the real world for as long as she can remember. Now she lives among the tall trees of Northern California, and has found a way to make a living off her fantasies.

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502 (49%)
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167 (16%)
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Displaying 1 - 30 of 63 reviews
Profile Image for Niki {Still a Widow but reading more}.
811 reviews346 followers
May 18, 2021
This series started as one thing and morphed into something so much better. I get so excited each time the next installment comes out. I am loving this storyline. I'm sad that The Boundarylands are over but I'm super stoked for the The Unchained. Squeeeee!!! I mean super modified alphas?! What are we about to go through?!

I just have to add...poor sweet Jax, melt my freaking heart. What a sweet couple for the series ending. Well done!!
Profile Image for Serena Books.
2,022 reviews107 followers
June 29, 2021
joinesgifimage-9593608-1
'¿Un amiga?
¿Es eso lo que pensaba que era?
Porque para Jax, ella parecía un maldito ángel, aunque no estaba seguro de si la habían enviado para salvarlo o atormentarlo'.





•Mi opinión puede contener Spoilers

•Esta destinada a ser un descargo personal no para que alguien más lea pero si lo haces y te ofende, me disculpo porque sé lo que es que te guste un libro y otros lo critiquen





Jax de Callie Rhodes Serie The Boundarylands libro 15


Argumento:

Diez años en una jaula cambiarían a cualquier hombre, pero para un alfa como Jax, una década de cadenas fue suficiente para convertirlo en una bestia.

Todo lo que Victoria Hyde siempre quiso fue ayudar a erradicar las peores enfermedades que afectan al tipo beta.

Aún así, no puede creer su suerte, cuando justo después de obtener su doctorado en ingeniería genética, logra conseguir el trabajo de sus sueños en un laboratorio de primer nivel.

Pero la ilusión rosada se desvanece rápidamente en el momento en que se encuentra cara a cara con su nuevo sujeto de investigación: un alfa salvaje encadenado.

De repente, Victoria se enfrenta a un dilema aterrador: seguir sus órdenes o seguir su corazón ... incluso si eso significa liberar a una criatura peligrosa que puede ser más bestia que hombre.






Mí humilde opinión:

No puedo creer que este sea el libro número 15 de la serie!

Esta historia me gustó, no fue perfecta pero la disfruté, había acción, pasión, revelaciones y un buen HEA... Jax, el alfa apresado por años y siendo sujeto de experimentos secretos dirigidos por el villano principal Fulmer que está buscando crear soldados perfectos con los alfas, Victoria, la científica que hará lo correcto para salvar a todos esos alfas torturados, su historia de amor en medio, todo fue entretenido y diferente.

El escenario es el laboratorio subterráneo donde me entero de lo que Fulmer y sus científicos les hacían a los alfas capturados, sus planes locos, me dieron mucha pena los pobres alfas y horror por todo lo que les hacían allí.

Victoria era una heroína con ética, inteligente y con un corazón bueno. Me gustó que enseguida a pesar de no saber exactamente cómo quisiera rescatar a todos los alfas.

Adoré a Jax, que fuera virgen fue un buen giro. Él era lindo y protector con Victoria. Uno de mis alfas favoritos que añado a mí lista.

Me encantó el vínculo que forman los dos, es instantáneo, se entienden sin palabras lo que fue muy dulce. Sin dudas, ellos hicieron la historia mejor.

Y...

Sí, hubo inconsistencias al comienzo y durante el libro. Victoria entra a trabajar un un proyecto para el gobierno pero me pareció poco creíble algunas cosas que sucedían en ese lugar tan 'ultra secreto'.

Luego grité mucho WTF porque en un momento de emergencia, donde debes escapar de un peligro, los protagonistas deciden dejar la sensatez de lado y tener sexo, justo en un mal momento! Ok, vamos a echarle la culpa al lazo Alfa/Omega, no podrían haber resistido el toque del otro.

No me quedó claro tampoco si en realidad Jax era mudo porque al final parece que no!?

No sé qué tiene esta serie pero no me canso de ella! En este libro extrañe las tierras fronterizas a pesar que el nuevo escenario fue un cambio bueno pero... Se sintió como un cierre y me pregunto con tristeza si volveré a las tierras fronterizas.

Una nueva etapa de la historia está comenzando con los alfas que escaparon del Sótano del laboratorio y estoy muy ansiosa por saber qué les hicieron en realidad y qué historias interesantes traen!

Ya mismo estoy leyendo Ransom!
Profile Image for Set.
2,182 reviews
September 19, 2022
I feel like I've read this before... Is this where it ends? Seems like a strange end to this book series. Jax is held in a black site and Victoria is an unwilling beta scientist.
Profile Image for Mary Lynne.
754 reviews
June 2, 2021
This book didn't gel as well as other books in the series for me. I felt like the timeline was very rushed and the bad guys were essentially twirling their mustaches within a day of the heroine Victoria's arrival at her new job at a top-secret government lab. I did like the immediate and building connection between Victoria and Jax, but the pace of the story and the way that Victoria was expected to somehow produce results within a few days after her arrival was highly unrealistic.

I also, frankly, missed the Boundarylands. I felt like this book should be the start of the new series, as it really didn't have any connection to the previous books in the series. That felt jarring to me; I kept waiting for elements of previous books to appear, and they didn't.

Thank heavens that Victoria and Jax are really great characters. Their strength and connection is what made this book work overall for me.
Profile Image for Chalice.
3,712 reviews111 followers
June 10, 2021
The couple: Jax and Victoria

Romance genre: omegaverse
Part of a series: Yes (The Boundarylands)
Length: 178 pages

Plot: Victoria is a scientist who specializes in some sort of genetic something or other, and she's gotten this amazing job dealing with immunology or infectious diseases or something (it's obvious that my special skill is science, yeah?). But on her way to the new job, she's spending the night at a hotel, and her new boss shows up and forces her in a car, and they go to the new site. Once she gets there, she realizes the job is not quite what it seems. She'll be basically held in a basement while she works on a project involving Alphas. She's appalled because this isn't what she agreed to, she believes (correctly) that she won't make it out of there alive, and she's a decent person who wouldn't experiment on people. And then she meets Alpha 23 - Jax. There's a connection there that she can't explain, but before she can make sense of it, she has to get them out of there alive.

Character development: To start, this story actually reminded me of a much less dark Feral (which is my all-time favorite omegaverse). So - pretty standard as far as omegaverse, I think, but also really great! There was a much more involved plot than previous books in the serious, with on-page villains (who were caricatures, yes, but they were going to die anyways, so...). Victoria was really smart, and I'm glad that her academic curiosity didn't overtake her compassion. I liked having Jax be unable to talk as well - although I imagine it might be a skill he can gain back - because it means that they had to rely on other knowledge and a deeper communication. They were a good fit for each other. I can't wait to get Ransom's story as well.

Would I read more from this author/in this series: yes
Next book in the series: Ransom
119 reviews1 follower
May 16, 2021
This was very predictable and I found that I was skipping pages at a time to get through the book. This was very similar to a series that I read three years ago but this storyline was condensed into one book instead of the 3-book series that I read. This wasn't nearly as steamy as the first 12 books in this series.

Profile Image for Bobbi Dodge.
113 reviews2 followers
August 19, 2021
Doubtful

I find it very doubtful that after 15 women hook up and marry or claim alphas. That alphas true nature is still kept from the public?
Profile Image for Lorrie.
2,284 reviews28 followers
May 19, 2021
I think this may just be my favorite in the series. I loved Jax and Victoria and it was a nice change of pace that it took place outside of the Boundarylands; a nice introduction into the new series! Looking forward to reading the escaped alphas' stories.
Profile Image for Yvonne.
282 reviews4 followers
July 18, 2025
Victoria ist in der Genetik eine der führenden Expertinnen auf ihrem Spezialgebiet, obwohl sie gerade erst frisch ihr Studium abgeschlossen hat. Überraschenderweise ist auch schon eine staatliche Forschungseinheit an ihrer Mitarbeit interessiert. In ihrer ersten Euphorie nimmt sie das ihr unterbreitete Angebot freudig und unvoreingenommen an. Als sie dann allerdings auf den ominösen und zwielichtigen Fulmer trifft, der sie unter strengster Geheimhaltung in ein Untergrundlabor bringt, in dem Experimente an Alphas durchgeführt werden, wird ihr klar, dass sie ihre Entscheidung wohl etwas zu voreilig getroffen hat. So hatte sie sich ihre Arbeit in der Forschung nicht vorgestellt und bei allem wissenschaftlichen Interesse, kann sie die Situation in diesem Forschungslabor, in welchem Alphas als Laborratten dienen, einfach nicht mit ihren moralischen Werten vereinbaren. Zu ihren Bedenken kommen auch recht rasch Sorgen um ihre persönliche Sicherheit und die beunruhigende Erkenntnis, dass Fulmar und seine Leute selbst wohl in diesem gesamten Szenario die größte Gefahr für sie darstellen. Zum Glück ist da auch noch Jax, genauer gesagt Insasse 23, zu dem sie sofort eine intensive Verbindung spürt und dessen Nähe ihr ein Gefühl der Sicherheit gibt. Ohne die Anwesenheit von Jax hätte sie ihre Pläne, die Alphas zu befreien und diese Laboreinrichtung zu zerstören, wohl längst in den Wind geschlagen. Doch mit Jax als Rückendeckung besteht Hoffnung. Zumindest will sie fest daran glauben. Das Ziel Jax und die anderen Alphas zu befreien treibt sie an. Sie lebend aus dieser Hölle herauszubringen, selbst wenn es sie ihr eigenes Leben kostet, ist ihre oberste Priorität. Die Zeit drängt, denn bei der Art und Weise, wie Cavendish, der oberste Security-Verantwortliche der Laboreinheit, sie ansieht und beobachtet, steht ihr zum Schluss noch weitaus schlimmeres bevor als der Tod ……
Die Story von Jax habe ich zur Hand genommen, um endlich die „The Boundarylands“ Reihe abschließen zu können. Erwartet hatte ich mir nichts Großartiges, und nachdem sich der Grundplot, Alpha findet Omega, in dieser Reihe ja stetig wiederholt, hatte sich die Storyline jetzt nun doch schon etwas abgenutzt für mich. Zu meiner Überraschung muss ich aber sagen, dass mich hier sowohl der Plot als auch die beiden total einnehmenden Charaktere von Jax und Victoria so abgeholt haben, dass ich jetzt wieder voll „auf Schiene“ bin und direkt mit der „The Unchained Omegaverse“ Reihe weitermachen werde.
Profile Image for Brenda.
374 reviews5 followers
July 28, 2021
Conspiracy

Tremendously excited about her new job, Victoria gets the shock of her life when she’s basically kidnapped by her new boss, brought to an underground bunker, and led into a room where a naked alpha is being kept in a cage.

Fulmer is back in this book and his atrocities are on full display. The horrors he has wrought over untold numbers of innocents are beyond belief, and Victoria realizes she is going to be just one more added to the ever growing number.

From the moment she sees Jax, they have a connection. Never having seen an Alpha before, she’s not sure what it is or how to explain it.

The book is the culmination of the Boundarylands series and everything comes together with a bang. Victoria and Jax are a great couple. It was great to have a book in this series where the woman was actually trying to help the alphas instead of being afraid of them.

If you’ve not read the rest of the series, I strongly recommend reading those books before this one. While this book can stand on its own, the power of it makes more sense when you know what comes before.
Profile Image for Carla Schefer.
256 reviews1 follower
September 8, 2022
(4/5) AHHH, como amo a la protagonista de éste libro, Victoria me pareció estupenda, como se desarrolló la historia y como se fue enamorando poco a poco de Jax...
Fue una historia que me puso sentimental por todo lo que tuvieron que pasar esos alfas, y lo que tuvo que pasar también Victoria, pensándo que estaba llendo al trabajo de sus sueños y se encontró con ese horror.
Creo que no le pongo 5 estrellas es que algunas me parecieron muy "a conveniencia del guión" o nosé. Y esperaba tanto que todos los alfas se juntaran en grupo para ir a las Tierras fronterizas, y se encontraran con los demás, espero que algo así se vea en la otra saga de libros, pero en ese sentido los últimos capítulos me decepcionaron.
Pero como Victoria y Jax pudieron tener por ahora sus felices por siempre que se re merecen me encantó.
Tengo mucha curiosidad de cómo van a ser los demás alfas modificados en los otros libros
11 reviews
May 12, 2021
Callie Rhodes has done it again!

I have been anxiously awaiting the newest installment of the Boundarylands series and boy oh boy, it did not disappoint. This was by far the most intense, plot-heavy book in the series and it perfectly opened up Rhodes’ omegaverse to new territory. So far, the books focused first on the two different sections of the American Boundarylands, but now we’ll be following the actions of the escaped Alphas. I honestly have no idea what the next books will be like, and I am here for it!!!

Every one of these books has the perfect storm of romance, steam, and thrill. I love that they’re short enough to read in an afternoon, yet Rhodes expertly maintains continuous plot lines such that the stakes get higher and higher with each book. Ugh I don’t know how I’ll wait until June for the next one!!!
Profile Image for Nevena.
934 reviews27 followers
May 16, 2021
🐺 “It was as if their bond had existed even before they'd ever met. As if they were always meant to be.”
~~~
What an epic finale!

Victoria is a smart, brave, ethical and selfless beta. And she’s willing to sacrifice everything, even her life, to save the Alphas in the research facility.

Jax is strong, protective and honorable. It’s amazing he still has his humanity even after everything he’s been through the past ten years.

I loved their relationship - despite the evil that they face, they are so caring, protective and supportive of each other. Their chemistry is great and so hot.

Overall, the story is a wonderful read filled with action, danger, angst, drama, steam, twists, turns and strong and amazing characters.

I loved it!
Profile Image for JodyL.
1,644 reviews5 followers
July 1, 2021
New turn in this series

Jax's book has us entering a new destination. We enter into a place that is hundreds of feet below ground. A place where experimentation is done on mainly Alpha but also Omegas with a few Betas thrown in.
Right now 112 Alphas are being held in their prison cells being exposed to any and every kind of torture imaginable.
Victoria is a beta scientist who is brought in to help combat rare diseases, or so she believes. When she sees what is actually happening she is sickened.
She wants to help the Alphas if she can but she is drawn to one Alpha in particular, Jax.
Read to find out what turn this series is taking. This one is filled with more action than the others. It also has a few scenes that may be objectionable to some people.
144 reviews3 followers
August 23, 2023
Unnecessary Words

I love that this final book in this series continues to a new series of awesome reading. I loved this story as it tells about the alphas stuck in a hidden research lab where they struggle to survive the testing done to them. The growing romance between Victoria and Jax is sweet and intense, bringing to light their bonding and Victoria to become an omega new and wholly Jax's. Their escape with the other alphas is a perfect promise to the future series I look forward to getting. Thank you Ms. Callie Rhodes for these wonderful stories that have entertained my imagination and kept my sanity during difficult times in my life. Praise to you and your wonderful storytelling. I'm forever grateful!
Profile Image for Jennifer.
992 reviews33 followers
May 12, 2021
An enjoyable omegaverse romance.

This romance had very high stakes and plenty of action. The hero was devoted and caring and the heroine was really smart and ethical, so she was deeply sympathetic. The world building was vivid, with the alternate United States coming to life. The development of the romantic relationship was hot and deeply romantic. I really look forward to reading the series featuring the test subject Alphas. I really like the direction that this series is going in, with a tight overarching series plot and increasingly high stakes.
149 reviews
June 22, 2021
Callie Rhodes is one of the best author I have had the pleasure of reading her books

I have read the entire series from book 1 all the way till Jax. I couldn't put the books down. Every book is incredible. The Alpha's are all sexy, kind, powerful, and gentle
All the Omegas are independent, strong, beautiful inside and out. I cant wait till Callie finishes the next portion of the series. Thank Callie for helping me to be part of your book. I felt the love of family and friends through out each book.
Profile Image for Kellyythoralabatalla.
1,036 reviews36 followers
April 2, 2023
Este libro me recordó a Fury (New Species) por eso me hacía tanta anhelo en leerlo. Ciertamente no es igual, solo que tiene lo de científica - alpha/especie que se "enmoran" y que ella lo quiere ayudar a escapar. No le pongo las 5 estrellas porque en vez de liberar a todos para así escapar antes que se dieron cuenta que lo habian hecho, se pusieron a follar. Ya sé cómo funciona lo del celo y toda la vaina, but man, that was the most obviously thing to do, primero liberar a los demás y después fuck pero pues ya. Solo eso tenía que decir.
Profile Image for BobaFett114.
1,955 reviews3 followers
May 13, 2021
So good!

This one is different, it leads us to a new series about the Alphas that are in an underground research facility. Victoria only wanted to find a cure for diseases that have taken loved ones and ruined families. she enters the facility and quickly realizes that she is expendable. Jax draws her to him, she doesn't know why, bit she wants to save him. There are some typos, but it is well written.
Profile Image for Guenevere.
78 reviews7 followers
May 29, 2021
This was probably my favorite in the series.
Toward the ending my suspension of disbelief crumbled when instead of escaping they decided sexy time was priority number 1. I lost it to the point I had to put it down TWICE! Other than that my inner science nerd enjoyed the majority of the book.
Like the others in the series there was a large need for editing but it was easy to correct and read around it.
Profile Image for Leyns.
3,058 reviews
September 13, 2021
Good ending to the series.

This had one of the strongest storylines of the series. The heroine was clever and determined. The ending was a bit abrupt, but it was a decent read. Mostly.

**Spoiler**
I’m still not sure about the heroine touching the hero as soon as she was able. I kinda thought they’d free the other alphas first, before indulging their ‘natures’ - but I can see how that would’ve caused issues with the storyline.
5 reviews
October 20, 2021
not her usual best

I usually enjoy the boundary lands got hooked on the first one. I wish she would of stuck to same format and as I’ve read others I’ve enjoyed this one was a hard read. The beginning kept going over Victorias fears of being stuck in the underground lab and how she got there was so hard to get through and jax just was a money on a cage barely any depth to him I just didn’t care for this one at all
Profile Image for Hannah Grant.
18 reviews
February 21, 2022
Woot!!

What a great ending to the original Boundary lands crew. Not only did we get to see the master escape and the likely downfall of this project. We also got an explanation for the only betaxalpha mating from earlier. The tests are crap and more than half the world could be omega\alphas thanks to gene passives. Certainly a far cry from the "they are rare" nonsense the beta government spills. Ransom I bet is the bomb.
Profile Image for Catheryn.
1,365 reviews28 followers
January 31, 2023
After the last couple of books, I was a bit apprehensive about finishing the series. But I'm glad I finished it! This one was one of my favorite of the series. From the get go Victoria and Jax have this automatic connection, even though she is not an omega. I think Callie Rhodes did an excellent job of balancing the overall plot of the series and the romance between Victoria and Jax. I would love to have an epilogue to see how they are living on their own. But great wrap up to the series.
Profile Image for Charde Jackson.
558 reviews20 followers
May 12, 2021
Loved it!!!

Whew!!! This world took on a whole new journey!! I was on pins and needles wondering what Victoria was going to do bring in that lab with Jax. Callie Rhodes did not disappoint with the action, storyline, angst, and smexy times!!! She has now given us more Alphas that we need to meet!!!
Profile Image for TBA66.
645 reviews2 followers
May 17, 2021
A very welcome change of setting and plot formula. Although I enjoyed reading them, the Boundarylands stories were predictable and getting a bit worn out. I'm looking forward to the new series, starting with Ransom. As always, this author needs an editor, or a proofreader, or at the very least, spellcheck. Nevertheless, I'll keep reading. These books are fun.
Profile Image for Maria.
447 reviews18 followers
May 21, 2021
Short, sweet, and fun read that helped get me out of my book slump! I like that these boundaryland books are all very different in terms of background story. Also, while many omegaverse books make me drepressed, these ones don't. They are a bit dark sometimes without making me feel like the hero is abusive, so thanks for that!
60 reviews1 follower
May 29, 2021
Unchained

Loved Jax and Victoria story. Plenty of action and romance even though the lead characters had to improvised. Was a little worried about how the beta female was going to transition but you really made it work. I highly recommend this story. Can't wait for Ransom's adventure!
Profile Image for T Nelson.
1,879 reviews29 followers
October 22, 2022
HEA
Series, not standalone
Jax has been kept prisoner for ten years in the secret facility the beta gvnmnt uses to test and torture people. When a new scientist is brought in, she knows she isn't getting out alive unless she does the impossible and saves the prisoners. This book really just sets up the next series, which I hope has better editing.
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