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Peek Inside Deviate

As Cora Sandoval flees the Arrazi who destroyed her family, she must also accept one bitter betrayal. Finn Doyle—the Irish boy who has both a piece of Cora's heart andsoul—is Arrazi. On the verge of extinction and sought by those who would either consume or destroy them, Cora and the remaining Scintilla survivors must solve the mystery of The Light Key. But Cora has her own agenda. She will have her vengeance...even if it destroys her heart.

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Tormented after a daring escape, Cora Sandoval must find a way to stop the Arrazi from murdering innocent people and from violating, using, and killing the Scintilla for their powers. She must also accept one bitter betrayal: Finn Doyle—the Irish boy who has both a piece of Cora’s heart and soul—is Arrazi…

On the verge of extinction and sought by those who would either consume or destroy them, Cora and the remaining Scintilla survivors must solve the mystery of The Light Key. If they fail, the truth will stay buried forever and mankind will pay the ultimate price.

No longer will she hide.

No longer will her loved ones be hunted.

And she will have her vengeance…even if she shatters her heart in the process.


"Passion and power are the driving forces behind this series that continues to deliver." - Kirkus Reviews

"VERDICT - YA fans of urban fantasy and paranormal fiction such as Twilight, by Stephanie Meyer or Maggie Stiefvater's "The Raven Cycle" (Scholastic) will love this series." - School Library Journal

"I'm going to open with a very bold statement: I think Deviate was even better than Scintillate!" ~ Marie, Goodreads review

"There's action, adventure, death, and betrayal. So many heartbreaking moments, I need the next book NOW" ~ YA Escape from Reality

Additional Details

ISBN: 9781622665280
Series: Light Key, Book 2
Release Date: Mar 3, 2015
Page Count: 400
Imprint: teen
Genre: fantasy, mystery & suspense, young adult
Tropes: forbidden love/off limits, overcoming odds

Select Featured Reviews

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By megHan March 03, 2015

I want to start off by saying that I did not read book one in this series, so there were a few things that I didn't quite understand at first - and, of course, there's a previous part to the story that I'm not aware of. BUT the author does a great job answering questions and giving pieces of info... ...more

By Caitlin October 04, 2015

Cora and Finn were kinda of annoying in this book... Probably because I like Giovanni... Lol but so good! I loved all the twists and turns this book has! ...more

By Beth March 03, 2015

Today is RELEASE DAY MAY 3, 2015

Deviate got it's hooks in me and reeled me right in.

Cora and the other Scintilla are running for their lives. Their rare spirits, auras, is what the Arrazi crave most, but there is another sinister threat looming; an organization called the Society.

Every where the... ...more

By Shelley June 04, 2016

*Source* Publisher
*Genre* Young Adult, Fantasy
*Rating* 3.5-4

*My Thoughts*

Deviate is the second installment in Tracy Clark's The Light Key Trilogy. The trilogy features 17-year old Cora Sandoval as the main protagonist. If you have read Scintillate, or read my review, you know that a whole lot of... ...more

By N.N. April 19, 2017

WOW! This book had me on the edge of my seat and I kept worrying about Cora's welfare. Will she survive or will her enemies finally be victorious. There's plenty of drama and heartbreak, although my romantic heart hopes that Cora and Finn can be together in the end. Will it happen? Who knows. You... ...more

By Ashley March 12, 2015

Originally posted at The Word at My Fingertips

This book has done it. It broke the rule of "sequels are never better". Because this book was incredibly excellent.

First, Tracy switches to dual POV between Cora and Finn. I so love getting to see inside Finn's head, especially after book 1's huge rev... ...more

By Rene May 04, 2015

MS. Clark has constructed a fast-paced, intense follow-up novel to "Scintillate" that keeps you turning the pages. Her main character, Cora Sandoval is engaging and as a reader, I found myself going through every up and down as this story unwinds through the highs and lows of her quest to learn t... ...more

By Marie December 30, 2014

I'm going to open with a very bold statement: I think Deviate was even better than Scintillate! And you'll remember that I did enjoy Scintillate very much. A lot of times, the middle book in a trilogy can feel a bit flat, like it's only there to set up the grand finale. But not Deviate! Deviate d... ...more

By Shannon March 16, 2015

This series is kind of different. I really enjoy it and I'm fascinated by the concept. This book definitely stands out today in a sea of sci-fi, fantasy, dystopian, and contemporary young adult books. This one is paranormal and that's just not a huge trend at the moment so it's kind of nice to ha... ...more

By Pam February 04, 2015

4.5 stars. Soooo good! Full review to come.

*ARC received from publisher via NetGalley

I loved this book and here's why:

1. Richly detailed world-building. In this second book, we learn more about the Scintilla (the givers) and the Arrazi (the takers). Light versus dark and it all connects somehow t... ...more

By Ana Beatriz September 25, 2015

*This book was given to me in exchange for an honest review.*


In the continuation of her amazing adventure, Cora Sandoval is tormented and makes it her mission to stop the evil Arrazi from murdering innocent people and using and killing the Scintilla for their own... ...more

By April June 13, 2016

After reading the first book in this series Scintillate, I was super excited to read Deviate and continue Cora's journey to uncover the mysteries surrounding her people and their history, as well as to see what was to come of her love for Finn after he turned out to be an Arrazi.

There are so man... ...more

By Wendy April 11, 2015

Deviate (The Light Key Trilogy #2) by Tracy Clark

Deviate (The Light Key Trilogy #2) by Tracy Clarkdeals with Cora, her mother, and Giovanni trying to stay alive since they are on the run from the Arrazi. Cora is devastated over the death of her father but she knows she needs to protect the rest o... ...more

By Mickala March 13, 2015

Wow! Even better than the first book, I can't wait to see where this story goes in the third book.

Deviate picks up right where Scintillate left off. Now we get to see from both Cora's and Finn's point of views, which is helpful we are able to see what the Arrazi are up to with Finn while Cora i... ...more

By Tanya February 24, 2015

Wow! This book was shocking, gripping and pain filled. My heart broke for them, literally!

Deviate is in dual POV's. I loved getting to see both point of views. It was empowering, gripping and made your heart ache.

Finn-man... he's my man! I just loved him. I'm team FINN all the way!!! Just everyt... ...more

By booknerd_dork May 24, 2016

I fooking Loved it! If you haven't read Scintillate go get it now!! I enjoyed the first book but this book had much more suspense, action mystery and dang it I may or may not have cried.
It is a mix between sci-fi, dystopian and fantasy which is totally cool in my book!
I was on the edge of seat... ...more

By Becky March 01, 2016

A library customer got me into this series. I've become really invested in these characters. This book is much more gripping than the first. Great escapist melodramatic fantasy. Do you want to step out of your own mundane life for a while? Pick up this series. Go to Ireland; run from danger; figh... ...more

By Fee August 25, 2016

I received this book in exchange for an honest review. Deviate is the second novel in The Light Key Trilogy by Tracy Clark. It's the continuing story of a young lady trying to find out who and what she is, and who wants her dead. This story just keeps getting better! I've come to admire this youn... ...more

By Jason March 03, 2015

Tracy Clark has done in her second novel what not all can do: expanded on the themes and the mythology set forth in Scintillate adding rich characters (and new enemies!!) in new and intriguing locations. She releases tantalizing clues to the greater mystery throughout the book, gripping bits that... ...more

By Julie February 21, 2015

What a followup to book one! And I feel like drowning my sorrows that I have to wait for book three by eating something Irish. Sigh, all I have are soda crackers. I thought that Tracy Clark really put depth into her characters and the background story blending in Irish celtic sites. Bottom line,... ...more

By Kimberley Little July 14, 2015

Love Book 2 in the Scintillate world! Danger, romance, and luscious writing. ...more

By Daniella March 24, 2016

Better than the 1st one ...more

By Shannon October 17, 2015

For more book reviews, check out

Summary: After being betrayed by the one she loves, Cora and her family flee from the Arrazi – a race of beings who search to consume or destroy them – in hopes of finding safety. Determined to destroy her hunters, Cora continues her sear... ...more

By Sara March 12, 2015

Deviate surpassed Scintillate in my opinion, I really enjoyed it. I believe in my review of Scintillate I said something about it having a lot of potential to be a great fantasy/supernatural series. And I can honestly say I was not disappointed with the path that the author took with Deviate. I w... ...more

By Faye March 10, 2015

I can say that I enjoyed reading this sequel than the first book although I find the pacing a bit slow despite the alternate point of views but that is one of the reasons that makes the book an interesting read. It was kind of a downer reading this book because of what Cora was experiencing (and... ...more

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4.02 avg rating
Tracy Clark

About the author

Tracy Clark

Tracy Clark grew up a "Valley Girl" in Southern California but now lives in her home state of Nevada. Her two teenagers teach her the fine art of distraction and are a continuous source of great dialogue. Her debut young-adult novel, SCINTILLATE, released in 2014. The Light Key Trilogy continues with DEVIATE and ILLUMINATE. Be on the lookout for MIRAGE, a YA thriller coming out in June of 2016. Tracy's a proud mom, a private pilot, a post-skydiving daredevil, a spicy-chocolate connoisseur, and an irredeemable dreamer.

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