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When passions burn this hot, something's going to combust.

Becoming a doctor of psychiatric medicine was supposed to make me a better man. I'd been brought here to be the logic in this group of insanity. Instead, I'm falling right back into my old habits and making the exact same mistakes.

But they feel so right.

I found "the ones" when I was sixteen. Both of them, although I had no idea that was even possible. Back then, I'd ruined it all. This is my second chance, but there's a little complication. Violet's sexy cowboy crashed into our beautiful dysfunction, and he needs us to pull it together - and fast.

Together, we burn hot, but if we want this mess to work - and I honestly believe it can - then all four of us have to be the perfect role models for one whole month. We need to be a little respectable - just long enough for him to get custody of his daughter.

Which means I need to keep my hands to myself.

If only it were that easy. Violet's beautiful power, Ash's uncontrolled passion, and Luke's country charisma are making me weak in the knees. It's so easy to forget that we need to keep this a secret. Sneaking out behind the barn or stealing kisses while cleaning the cabins isn't going to be enough.

Perfect? Us? Not likely. We're looking to get in trouble.

One risk becomes more. Soon enough, I make a mistake. Ash makes another. Violet? Not even she can keep this mess from crashing and burning, but this is love. It's hot, messy, filled with passion, and unquenchable. All the things I have a weakness for, but it's not enough if we can't keep this family together.

Something has to give.
This time, it won't be me.


Combust is the third in a series of four books.

TRIGGERS MAY INCLUDE: Mentions of cancer, violence, criminal history, eating disorders, use of racial slurs by racists, bullying, self harm, and discussions of child sexual assault and trauma.

This is a love story, but broken people deserve love too - and an ally on their side.

Combust is a 175,500 word novel with an ending that will leave you needing more. The main female character will have multiple, often complicated, relationships with different men. Includes M/M and M/F romance.

For the purposes of the story, some medical and professional ethics may be bent or even broken. Graphic language and situations that are suitable for a mature audience are included.

534 pages, Paperback

First published August 6, 2021

206 people are currently reading
189 people want to read

About the author

Kitty Cox

27 books288 followers

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5 stars
598 (64%)
4 stars
241 (26%)
3 stars
68 (7%)
2 stars
11 (1%)
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3 (<1%)
Displaying 1 - 30 of 62 reviews
Profile Image for Daisy Delfin.
1,485 reviews179 followers
December 16, 2024
Pages: 485
My rating: 4.5

I still love the loyalty of the Shades of Trouble. Again they pitch in where they can. They all loved Vera so much and she was their parent and filled a role their biological parents refused to take. I think they all became successful because Vera believed in them and loved them like her own granddaughter.
It great to see Vera’s Dream became true and now they are giving it forward to the next generation like Faith.
This book was mostly about the custody case. Whom will Faith choose. What secrets will be revealed. The spoiler is in the summery not here. But if you loved the first two sequel, you will love this one too. I think that the first two books were slightly better, that’s why this one is rated with a 4.5.

The Characters: Names and descriptions of the persons



Summery: detailed, lot’s of spoiler
Profile Image for Jaime.
102 reviews2 followers
March 18, 2022
Long

I’m fully invested in this story but I will say that I skimmed a lot of this book. I felt like they had the same conversation a million times and I couldn’t reread it over and over. Cy was also a HUGE whiner in this book. I’d really liked him in the previous ones. Lastly, have some control, people!! I thought it was ridiculous that they couldn’t keep their hands to themselves for five weeks. They expected 13 year old Faith to be well behaved at school but they couldn’t do the same at home. Honestly, they didn’t expect to get outed when there’s a PI stalking their property? And going out as a group seemed stupid too, if you’re trying to keep thing on the DL. After reading the end I get it served a purpose but I almost quit reading because they lacked control.

I still love Ash and really liked the introduction of Zeke. I’m definitely reading Conquer next but hope it’s not as repetitive.
Profile Image for Toma.
834 reviews
December 26, 2021
I love this author but these characters gave me heart palpitations. Is it that difficult to keep your hands to yourself for a month? Like you know there is a minor at home, or you know a PI is watching. But noooo... On the other hand, people are that stupid, so it was at least realistic. lol I really want to read Indigo's story too.

So great story, excellent character growth, realistic problems. Totally recommend.
Profile Image for Kim Whitehead.
2,824 reviews
August 12, 2021
This is one phenomenal story!!! Unbelievable!! Such an amazing journey! Kitty Cox is a fantastic author! So much wisdom! And sultry and passionate!! Euphoric!!
Profile Image for Katie.
322 reviews
April 14, 2022
Repetitive Dialogues and Recaps

The amount of times that specific dialogues, thoughts, conversations were repeated over and over in this book really took away from enjoying the actual storyline. Odometer want to read the 4th book because books 2 and 3 were so heavy with the repeats that I can't force myself to read another book that could easily have 100 pages trimmed.
104 reviews1 follower
May 9, 2024
2.5 stars
Book 1: 4*
Book 2: 3*
Book 3: 2.75*
Book 4: 2*

Little town Texas. RH with MM.
MMMF: Cowboy, psychiatrist, and male and female models. Living in a kind of a ranch that will become again a rehabilitation center. It was way too long, it got very boring. They were having the same conversations over and over.
HEA.

Spice: 2.5/5
Plot: 2.5/5
Romance: 2.5 /5
Profile Image for H.
916 reviews
May 21, 2025
the drama! what a story with so many layers
Profile Image for Jacquelyne.
100 reviews2 followers
November 24, 2023
MMMF/MM/MF polyamorous relationship. Now that the predator stepfather is locked away the custody battle wages between Luke and Meredith. The town power hungry person wants the land that the juvenile center resides on sits on water wells that a small town needs that can make Paul Simmons richer and he wants to get his greedy hands on the land and he will resort to any games. He has his clutches on this small town of 300 people and he has bribed the police chief and other police officers, among other towns people that have made things more challenging for Luke, Violet, Cy and Ash. One complication comes after another from a private investigator, to refusing city power, discrimination, harassment, Faith being bullied at school, etc. the police refuse to drop the arrest charges even though there is video evidence showing that Ash and Luke are the victims.

Due to these complications Cess (Luke’s lawyer) has recommended the relationship remains a secret and no sneaking around.. but of course they cannot avoid their secret touches. Cy forgives Luke and they confess their love so the quad is all in for a big love affair. It seems that Luke is front and center through most of this book with Cy. Little less from Ash and Vi… I miss Ash antics from the last book but the story was still engaging. There was some redundancy in statements but I think it was necessary because it followed human behavior but can get loss from a reader’s perspective.

They call in a senator friend to investigate the police and the charges finally get dropped. But the whole storyline I’m just waiting for the shoe to drop. When things seem like it’ll work out. Ash and Vi get caught by faith, Luke’s daughter (nothing explicit), which makes Faith angry with Vi because she wants to protect her dad and thinks she’s cheating. She threatened that she wanted to go back to her moms because she’s angry her dad is “forgiving Vi, but she is really angry also because she’s going to lose her as a potential stepmother.

Court date arrives and the private investigator got a picture of Cy and Luke fooling around and there’s a moment of truth. This did not happen with faith around. Luke tells the truth and he’s outed as a bisexual. But worst the lawyer showed the explicit pictures with his daughter present and that’s his only concern as a father to protect her from this pictures. When the judge asked faith who she wants to live with she says her father because he believes in her when her mom would not. The judge grants Luke primary custody and everyone is headed home to celebrate. When they get home the gate is busted and a threat is painted on the door… Vi internalizes this and says it’s “war”… so on to book 4 to see how our dynamic quad fairs out against a town of haters.
This entire review has been hidden because of spoilers.
Profile Image for Jess.
92 reviews
November 8, 2021
Kitty Cox, you are amazingly talented!!! 🙌🏻🙌🏻🙌🏻
I am so in love with this series and and world of characters that it physically hurts when a book ends and I think about having to wait for the next one. The way you tackle hard hitting issues and demonstrate amazing love stories between your characters is simply breathtaking, inspiring and phenomenal. I’m already dreading the end of the series as I love these characters immensely. Thank you so much for sharing your talent with us all.

For those of you who haven’t yet picked up the first book of this series, love reverse harem and amazing worlds and characters, these books are a must to be added to your TBR list!

💜❤️🧡💛💚💙💖
Profile Image for Kady Bowers.
216 reviews15 followers
November 1, 2022
I enjoyed the plot but wasn't a fan of the romance. I felt everyone kept saying they would choose violet first, but it didn't feel like that. It felt like Luke was the shiny new toy and that's all anyone wanted to talk about, touch, or be around. it pushed me right out of the romance part of the book. there was also way too much inside their head during sexy scenes, like I don't need you reciting poetry and getting lost in your feels during fu**ing but that's just a personal preference.
This entire review has been hidden because of spoilers.
8 reviews
January 8, 2022
so freaking repetative. Had a lot of potential but it really fell flat. Seems like every chapter (there are lots of them) the author repeats so many of the things over and over. If you remove all the repeated parts you could turn this series into one book that would end up being way better.
Profile Image for Sarah.
1,445 reviews17 followers
November 8, 2021
Amazing

This is the story of a nasty custody battle and polyamorous relationship in a small Texas town, where the locals hate anything different than the way things have always been and the Shades of Trouble gang are tryjng to create a haven for troubled teens. It feels like one of those soap operas my granny used to watch, but with more interesting love stories.

I love the complex relationships and finding a balance between being respectful of conservative local customs whilst also commanding respect for one's own lifestyle. It's a difficult situation to navigate. When nearly the whole town is against you, do you let them get you down or come back swinging? It's definitely an underdog and bully story on a few levels and I'm loving it. I think the next book is the last one in the series, so I'm looking forward to seeing how things get resolved. This has been such a fun read.
Profile Image for Melissa .
490 reviews29 followers
August 13, 2021
I haven’t seen this series getting much attention and I am here to tell you to start it now! The Shades of Trouble series is a beautifully written, emotional second-chance RH set in a small, rural town, with the most amazing characters you can’t help but fall I love with.

First off, this is one of the most unique series’ I’ve read, particularly in the RH genre with a diverse mix of characters including a small-town cowboy, fashion designer, psychiatrist and famous lingerie model rounding them out. Violet is working rebuild the child rehabilitation center where she once grew up but faces constant discrimination and aggression from the town’s citizens.

Filled with tons of emotion, angst and loads of steam, Combust was another incredible addition to this uniquely brilliant series. I can’t wait to see what happens next!
Profile Image for Rubz.
688 reviews
February 1, 2022
Okay so, Book 3. Still going strong, skimmed a bit, yes I did, just a little, especially in places where the author was explaining what was already explained in previous books.
We finally reached the custody date and that is now done, phewww. I gotta say my jaw dropped to the floor during the court proceeding with how Meredith's lawyer handled the case. But, Luke my man, good cowboy, good cowboy.
Cy's ex made an appearance, some little dram here and there but mostly no relationship angst, thank God coz I just can't right now.
I really don't want to end this series, it has been a joy to read.
Thank you, Kitty Cox

Oooh, also Kitty always uses the title of the book somehow in the book itself, so cool!
Profile Image for Bella.
62 reviews
May 24, 2024
"Combust" ignites the pages with its scorching romance and captivating storyline. From the first chapter, the chemistry between the main characters sets the pages ablaze, drawing readers into their passionate and tumultuous journey.

The sizzling tension and steamy scenes are expertly crafted, keeping readers eagerly flipping pages to see what happens next. Amidst the heat, the characters undergo significant growth and transformation, grappling with their own demons and insecurities while finding solace and strength in each other's arms.

Overall, "Combust" delivers a compelling mix of romance and self-discovery, making it a must-read for fans of steamy love stories. Its engaging plot and well-developed characters ensure that readers will be left wanting more long after they've finished the last page.
1,171 reviews34 followers
August 10, 2021
Amazing story!!

I felt like I was on the edge of my seat a bit - while I could assume/hope for a certain outcome, it was still nail-biting wondering whether I was right, how it would actually happen, and what else might be thrown their way that they needed to deal with.

First of all, the love and acceptance in this story between the main characters is just beautiful. The values that they're teaching/showing Faith are amazing, and it shows with her own acceptance and commitment to learn to be better, and shows in her wonderful budding friendship with Zeke.

Love how the main characters continue to grow closer and fall for each other, but but still put Faith first.

Really looking forward to the next/final book and see how they deal with everything in the town.
Profile Image for Noelle Mcnamee.
215 reviews
June 30, 2023
Great Read

Knowing that you love people without reservations and they love you the same is a good lesson. I love this series because in a world full of hate this series teaches love and acceptance.

The way these characters and places are described is realistic and relatable, to a certain degree, which makes it easy to connect to the characters and the challenges they face. Filled with tons of emotion, angst and loads of steam.

As the polyamory relationship goes forward, it's still a risk as Luke tried to gain full custody of Faith. Paul Simmons is ruthless and causing problems for Southwind. A few more colors of the rainbow make an appearance. Combust was another incredible addition to this uniquely brilliant series. I can’t wait to see what happens next!
Profile Image for Sondra.
599 reviews1 follower
August 12, 2021
Power of the rainbow

Book 3 of the series was great. I'm glad I stuck with the series after being disappointed with book 2. As the polyamory relationship goes forward, it's still a risk as Luke tried to gain full custody of Faith. Paul Simmons is ruthless and causing problems for Southwind. A few more co!it's of the rainbow make an appearance. It was a great read. Can't wait for book 4 to be released. HEA, soft cliffhanger. This is not a stand alone series, you'll need to read all of them and it's worth the read if you are supportive of LGBTQ and letting everyone love an authentic living life.
Profile Image for Sandi Devlin.
246 reviews3 followers
August 6, 2021
Absolutely fantastic!!

I really enjoyed this book. I adore this series and it keeps getting better. It has so many different tropes but my favorite is found family and this so delivers that. Violet is great, she is so strong yet has a vunerable side.

The count down for Luke's court case is happening and Violet, Cyan, Ashton and Luke are all getting closer.

The relationships not just between the 4 mc's but with everyone in the house and their extended family is really great to read.

There was a clear end to this book but the end definately leaves you wanting more.
Profile Image for Jane Catherine.
308 reviews36 followers
September 24, 2021
Where to start? Oh, I know.. HOT COWBOY. Okay maybe I did know where to start but honestly this series somehow gets better and better with each book. These characters are so down to earth and relatable. It also has continued to make me wish I was a part of the rainbow.

With all great books, this one evoked all the emotions. There were scenes you smiled and then ones that almost brought you to tears. The plot of this series is so dang perfect. I really feel like I understand these characters and feel everything they go through. I can’t wait for book four!
Profile Image for Elyse.
242 reviews
July 14, 2025
I didn't realize how much the story would be about Luke's daughter and his fight for custody. Tbh I don't read stories with kids in them because it's not interesting to me.

The day to day farm life with a poly family is a cute story, but a little boring.

I'm only going to read the fourth book because I've come this far, might as well finish.

After reading the fourth book this one felt like filler, this story didn't need to be the whole book, it could have run parallel in the 2nd book, idk something else.
83 reviews4 followers
August 6, 2021
Amazing book! I highly recommend you read this series.

I was absolutely amazed at how far this story has come in 3 books. I love the characters, the plot, and the writing. The characters are gritty, real and imperfect, just like webare in real life. I love the relationship dynamics. I love that I'm finally reading true polyamorous fiction. All in all, a great read and I highly recommend this series.
Profile Image for Stfnie.
985 reviews27 followers
Read
September 24, 2021
I, unfortunately, needed to stop reading this series. While it’s a strong story, the abuse-case is being stretched out over the books and is racking my anxiety ten-fold. So much, I cannot concentrate on the rest of the story because I’m only anxious to know how Faith is faring and what about the custody-case. The series hits too close to home and because it’s such a big part of the books I need to let this series go.
Profile Image for Lydia.
427 reviews4 followers
October 7, 2021
Even Better Than the Last

This one got seriously good on all fronts. Faith finally makes a friend, but things get seriously complicated at Southwind. It sets the scene for a lot of drama and quite a few emotions. I always love the excerpt we get from the next book, because it definitely helps in waiting for the next one to release. This series has become a favorite, so I’ll be counting down the days till November’s release day!
Profile Image for Kasumatata.
1,140 reviews23 followers
February 1, 2022
Outstanding plot

This is another amazing installment in the Shades of Trouble series. I love the way these books flow so naturally. The way these characters and places are described is realistic and relatable to a certain degree, which makes it easy to connect to the characters and the challenges they face. Kitty Cox has a great way with words that keeps me invested while writing something that feels close to home in a way. I love it!
Profile Image for Leslie R.
445 reviews57 followers
January 7, 2023
There's just something about this series...

The love between Violet, Cyan, Ash, and Luke is so inspiring. The whole Shades of Trouble crew are an amazing found family.

I'm from a small town, and I really get it. It's tough. But these guys are going to work through it, and I just know (and hope) that there will be an HEA by the end.

My one criticism of this series is that some of the conversation is repetitive because we as the readers are privy to all four points of view. Some of this could be cut out for conciseness.
7 reviews1 follower
October 5, 2023
I loved these books! I got the first one during the stuff your kindle event and immediately ran through them any time I had a free minute. I'm a truck driver, so free time is at a minimum but I read all 4 books in less than a week! Usually kindle unlimited books are hit or miss and these are DEFINITELY a hit! It's going to be so hard to start a new book now that I'm done. Probably going to jump into more books by this author because she's the real deal!
Profile Image for TipseyBookReviews.
1,440 reviews52 followers
August 9, 2021
Violet, Luke and the other Shades of Trouble are preparing for the custody battle and Simmons is determined to get in their way - between exes and the prejudices in town they have a battle on their hands. I loved seeing them grow closer, even when things seemed to be blowing up. I love that they talk things through and don’t just assume. I love this series and can’t wait for the final book :)
Profile Image for Angela Armstrong.
434 reviews5 followers
August 15, 2021
Spectacular read

Cox winds you up with every word, adding tension both mental, emotional and sexual with every word. The characters are full of depth and passion, facing real life problems and insecurities.
I'm thoroughly enjoying this series and I'm already dying for the next book.
Profile Image for Sarah Wilson.
339 reviews10 followers
August 29, 2021
This installment in the series was so intense and frustrating. The end annoyed me like i was almost crying with happiness and then BOOM these characters just can't catch a break!! But I'm glad that stuff is more open now and faith has a friend finally. I can't wait for the next one to come out in November!
Displaying 1 - 30 of 62 reviews

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