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Peek Inside Alpha

In a whirlwind chase that takes them back to where it all started, Sera, G, and Dylan will have to confront their demons—both physical and mental—and each other, in order to win their freedom.

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Sera has no memory of her life before. Before captivity, before experiments, before the only lifeline she had was the voice of a boy in the cell next to hers. Before G.

G wishes he could forget everything before Sera brought him back to life. Forget his memories as a ruthless mercenary on an alternate version of Earth. Forget that he was part of an experiment simply known as Alpha.

Now on the run from their captors and in need of an antidote to save his life, G and Sera’s clock is ticking. And they’ll have to gamble everything on the bond they forged in captivity if they want to survive.

The Infinity Division series is best enjoyed in order.
Reading Order:
Book #1 Infinity
Book #2 Omega
Book #3 Alpha


“A fun YA sci-fi story with a compelling cast of characters.” —Kirkus Reviews on Infinity

"This book was amazing. Not everything was tied up in a pretty bow, but it made it more real that way." — Dee, NetGalley review  

" If you have been reading the Infinity Divisions books, which you should do before reading this one, Alpha is a satisfying end to the trilogy." — Read Eat Love

"Accardo indeed has found the recipe for making a tremendously compelling book. The emotions are palpable, and you find yourself wanting to root for all the characters at times, despite what their motives might be. The stories and characters enter your heart, and you’ll find that you have a difficult time letting them go once you close the book." — Up All Night with Books  

Additional Details

ISBN: 9781640631861
Series: Infinity Division, Book 3
Release Date: Jul 3, 2018
Page Count: 304
Imprint: teen
Genre: dystopian, sci-fi, young adult
Tropes: coming of age/family/social issues, overcoming odds

Select Featured Reviews

See All Reviews on
By Carrie June 20, 2018

Sera loves G. Dylan loves Ava. But Dylan has taken Sera in hopes she will love him. Why you ask? Because Sera is Ava and Dylan is G. Confused yet? Well, welcome to the world of the Infinity Division.

Alpha by Jus Accardo is the third book of the young adult science fiction/romance series. Each book i ...more

By Danielle's May 31, 2018

I've really enjoyed this series. It's outside the box. This book, Alpha was my favourite. It probably could be read as a standalone but it's best to start at the beginning.

Alpha is Sera and G's story. In an alternate universe Sera is Ava and G is Dylan. Dylan lost his dream girl, his one true love ...more

Alpha was the final book in The Infinity Division Trilogy and it ended with a bang! I loved watching all the loose ends get tied up and those I've come to care for get their happily ever afters. But it was a rough road get there. Heartache, redemption, sacrifice, lies and love filled the pages and ...more

By Jessica August 03, 2018

This book was the perfect conclusion to the series. In a world, or worlds, that had been mounting tension and pressure the way this exploded into action and adventure and pain was so on point for the Series. G was my favorite dude and that was hard cause cranky Noah had me for the longest. But give ...more

By Christy September 10, 2018

I am the queen of stand alone and companion novels and here I am, sad that I have to say goodbye to cast of a characters I’ve gotten to know over The Infinity Files.

Infinity, Omega, and now Alpha have all focused on different characters, though the same core characters have been through every book. ...more

By Dee/ bookworm May 12, 2018

#Alpha #NetGalley

publisher synopsis: Sera is the obsession of a killer chasing a ghost. G is a soldier with too much blood on his hands.

Dylan lost the only person he ever loved—and will stop at nothing to get her back.

In a whirlwind chase that takes them back to where it all started, Sera, G, and Dy ...more

By Amber November 18, 2018

This was just as entertaining as the first two in the trilogy. I really grew to love G and Sera's characters. I did feel like the end was a little disappointing. I just expected a little more. Kind of wanted to see all the main characters together and more about the relationships. But still enjoyed ...more

By Romancing the October 28, 2018

Reviewed by Robin
Book provided by Netgalley
Review originally posted at Romancing the Book

After finally getting the gist of the story and figuring out the whole premise of the story, it wasn’t that bad. But I did find out however that this is a series really needs to be read in order. The stories do ...more

By Stephanie July 05, 2018

*i received this book for free in exchange for an honest review*

I loved the ending. It did not disappoint. It was fast paced, with characters that were probably the most interesting of the group (im still a noah and ash fan though) but Jus writes good characters that keep the book going at a great ...more

By Stef (Noveltea Corner) June 09, 2018

Thanks to the publisher for a review copy via Netgalley. All thoughts and opinions are my own.

Alpha is the final book in The Infinity Division series by Jus Accardo, preceded by Infinity and Omega, and it wraps up the journey began in the first book nicely. The series continues it’s intriguing twist ...more

By Arys July 04, 2018

Alpha by Jus Accardo is Infinity Division book 3 and the final book in the trilogy. Sera, G, and Dylan have been through a lot and see a lot through different versions of themselves. If you have been reading the Infinity Divisions books, which you should do before reading this one, Alpha is a satisf ...more

By Lacey May 02, 2018

I Voluntarily read and reviewed the ARC(Advanced Reader Copy) of Alpha. All thoughts and opinions are my own.

First Thoughts:

I didn't know what I was getting myself into when I first started this book. No I didn't read the first two books in this series but the premise of this book was too good to pa ...more

By Up All Night With Books June 24, 2018

5 Stars
Review by Sasha
Late Night Reviewer
Up All Night w/ Books Blog

Armed with new chips and a final mission, the infinity gang is set for their greatest task yet in Alpha by Jus Accardo.

After finally finding Ava, or Sera as she likes to be called, hidden away in a cell in Cora’s facility it seemed ...more

By Karla July 09, 2018

What a thrilling conclusion to the trilogy! The stakes are higher than ever, Dylan, Sera and G and the rest of the group all are trying to beat time and beat the odds that are going against everyone while Evil Cora is on the loose trying to destroy everything. We dive more into G and Sera's Earth an ...more

By Erika July 20, 2018

I really liked how all the characters got their happy ending in this book. They stopped evil Cora once and for all. I loved G and Sera's relationship. She was relentless with G in proving that she wasn't scared of him, despite what evil Cora had done to him for the Alpha project. At the beginning of ...more

By T. June 26, 2018

4 Stars

Alpha is the third and final book in the Infinity Division series which focuses on three "couples" and a rogue seventh who are "skipping" through multiple universes in order to help right the wrongs of the rogue and other evil players who are either incarnations of themselves or those they're ...more

By books are love August 31, 2018

Received in exchange for a honest review.
THis was a great way to end the series. It has that opening to do more books but all the issues were resolved and questions answered.
Here we see how unhinged Dylan became when he lost the woman he loved. We see why he did all he did but we also see a human co ...more

By Becky July 25, 2018

I know I say this a lot because sometimes words just fail you but---- OMG!!!!!! The Infinity Division far exceeds my preconceived notions for this series. This series is an unsung hero in the YA sci-fi realm. I laughed, I cried, and I hurt. I'm not sure whether my aged heart is just so sensitive or ...more

By Lynndell July 03, 2018

A perfect ending to this sci-fi trilogy!
Thanks to NetGalley and Entangled Teen for the opportunity to read and review Alpha by Jus Accardo. The third book in the Infinity Division series opens with Sera being held captive by Dylan. At that point, I felt like I had a grasp on who each person/dimensio ...more

By Sabrina May 11, 2018

I received a free ARC from the publisher via Netgalley in exchange for an honest review.

I will say going into this book I was hesitant. I wanted more Kori and Cade or Noah and Ash. Thrown in two relatively new characters and I was on the fence. Sera and G were both small characters in book two. But ...more

By Bin June 21, 2018

Special thanks to Entanlged Teen for sending me this because woah is it good. I read the first book in 2016 - they sent me that too - and rEALLY enjoyed it. The second one was great too, but this one is bv far my favorite. Twists and turns and me being scared make for a pretty good book and i really ...more

By Samantha December 07, 2019

I loved this! It was a really great addition to the series, and the twists and turns made for a really wonderful read. I loved all of the different versions of the characters, and how they were the same - yet different. The world building was fantastic, as well. ...more

By Kaele’s Krazy Book Obsession October 30, 2020

😍😭😱 ...more

By Melissa October 04, 2019

Actual rating 4.25

This was a really good conclusion to one of the most addictive sci fi series I have read in a long time. The romances and the world building are iconic and while the plot isnt as flawlessly executed as I would like it Is still a solid and fun finale to a trilogy that I had a blast ...more

By Shoto Todoroki February 20, 2019

Everything had intertwined and came out adapting to the things around them. I like how it has mentions of many parallel possibilities. I loved the series. Especially loved how the author uses the word "cosmic" ...more

Showing 1 to 25 of 25
3.78 avg rating
Jus Accardo

About the author

Jus Accardo

JUS ACCARDO spent her childhood reading and learning to cook. Determined to follow in her grandfather’s footsteps as a chef, she applied and was accepted to the Culinary Institute of America. But at the last minute, she realized her true path lay with fiction, not food. Jus is the bestselling author of the popular Denazen series from Entangled publishing, as well as the Darker Agency series, and the New Adult series, The Eternal Balance. A native New Yorker, she lives in the middle of nowhere with her husband, three dogs, and sometimes guard bear, Oswald.

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