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Asphalt Grave

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Ten years ago, she left town believing the past would stay buried.
Now she’s back—wrapped in wealth, beauty, and the illusion that time erased everything.

It didn’t.

They remember every second. And they’ve spent years deciding what they’ll do when she returns.

What’s waiting for her isn’t justice. It’s something far worse—colder, darker, and far more personal.

And somewhere in the wreckage of it all, desire begins to breathe against her skin.

The more they drag her under, the less she knows if she wants to escape… or sink deeper.

Asphalt Grave is a pitch-black dark romance novella exploring revenge, obsession, cruelty, and emotional destruction. This book contains morally black characters and a non-HEA ending.

Please check the trigger warnings before reading.

232 pages, Kindle Edition

Published June 12, 2026

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About the author

Nina Knox

4 books43 followers
Author also writes under Cristina M. Octavia

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Displaying 1 - 30 of 100 reviews
Profile Image for Manjot.
73 reviews2 followers
May 26, 2026
**Review of Advanced Copy received from Author.**

This book completely consumed me from the very first chapter. The writing was so addictive and immersive that I finished it in one sitting. Every chapter pulled me deeper into the story, and the tension never let up for a second.

Around the halfway mark, this book genuinely had me sitting there like “WHAT just happened?!” and somehow it only got darker and more intense from there. The twists, shock factor, and atmosphere kept escalating until the very end.

And that ending?? I literally tried to go to the next chapter because my brain refused to accept that it was over. I just sat there staring at my screen in disbelief.

This is definitely a VERY dark read, so please check trigger warnings beforehand — but if you love intense, gripping stories that leave you shocked and fully invested, this one absolutely delivers.
Profile Image for Neapolitan670 &#x1f4da;&#x1f5a4;.
937 reviews62 followers
June 26, 2026
As you may or may not be aware from my reviews I do have a penchant for pitch black reads. What can I say? 😈

Sierra, lives her life with luxuries not many can afford, her airs and graces belittling those she feels are below her. Upon returning to her hometown, throwing a party to rub the townsfolk noses in her fathers riches, she find herself in predicaments that shall we say no-one would ever wish/want/need to in 😬

“𝐓𝐢𝐦𝐞 𝐟𝐨𝐫 𝐩𝐚𝐲𝐛𝐚𝐜𝐤, 𝐤𝐢𝐭𝐭𝐞𝐧,” 𝐡𝐞 𝐬𝐚𝐲𝐬 𝐬𝐦𝐨𝐨𝐭𝐡𝐥𝐲, 𝐜𝐫𝐮𝐞𝐥𝐭𝐲 𝐰𝐨𝐯𝐞𝐧 𝐭𝐡𝐫𝐨𝐮𝐠𝐡 𝐞𝐯𝐞𝐫𝐲 𝐰𝐨𝐫𝐝.

If you have any triggers at all do pay them attention for this one, it is most definitely not for the faint of heart. Nina takes us into a world of…well, a little pleasure but for who 🤭 and whole lot of pain for our FMC but wait, there’s also a few plot twists that you certainly don’t see coming, enough said. I totally read this in one sitting because it’s apparent now I’m just a lost black soul not seeking redemption and this ticked all the boxes. I’d also like to thank my book friend (she knows who she is) for recommending I read this I quote her “you will love this one” 🤣
Profile Image for Scarlet.
252 reviews12 followers
June 12, 2026
Asphalt Grave is one of the most depraved pitch-black romances I've read to this day. This book contains revenge, obsession, mental abuse, and physical abuse. This book is so intense, dark, and depraved to honestly be in the horror erotica genre. The plot twist in this book will have you like " What" you'll never see it coming and it's one for the decades. This doesn't contain an hea in fact this progressively gets more unhinged the deeper into it you get. If you can handle scenes so twisted that it'll make you doubt your sanity for reading them and want a book to make you feel exactly like this then this is the book for you. Highly recommend! I received this arc via the author and this is my voluntary review.
Profile Image for GHOUL &#x1f48b;✨.
36 reviews2 followers
June 17, 2026
This book is NOT for the faint of heart.

There’s no green flag MMCs.
No romance to make you swoon.
No HEA to bring you peace.

Just pure unfiltered, adrenaline inducing, pitch black, terrifying energy. This book was DARK. Dom was an absolute nightmare in human form & Cain? Sometimes, the quiet ones are the ones you need to be careful of. & if you’ve read her other books, there’s a little easter egg at the end that had me bolting up in my bed and gasping in surprise.

So if you like a good pitch black story with lots of gore & moral questioning…you’ll enjoy this book. Just make sure to read the trigger warnings before you dive in!
Profile Image for Nicole Marie.
361 reviews7 followers
June 23, 2026
Asphalt Grave is exactly what a pitch-black dark romance should be. It is uncomfortable, vicious, and impossible to put down.
From the moment the heroine returns home, there is a sense of dread hanging over the story. The people she left behind have spent years waiting for her return, and their revenge feels calculated, personal, and terrifyingly intimate. Knox does an excellent job creating an atmosphere where danger and desire become tangled together.
The characters are deeply flawed and often cruel, making this a story that thrives in moral darkness rather than redemption. The emotional manipulation, obsession, and power dynamics are intense, and the novella never tries to soften the consequences of those choices.
I especially appreciated that the book committed fully to its dark themes and non-HEA ending. Too many dark romances eventually pull back from the edge. Asphalt Grave keeps moving deeper into the darkness until the very end.
This will not be for everyone, but readers who enjoy revenge-driven plots, morally black characters, psychological tension, and stories that leave bruises long after the final page will likely find a lot to appreciate here.
Check trigger warnings before reading. This novella earns every one of them.
72 reviews1 follower
July 9, 2026
This in a lot of ways was a hard book for me to read and a hard review for me to write.

I have read many, many books that have been advertised as pitch black but this is absolutely by far the darkest book I've ever read. I appreciated going into the book knowing that there was going to be no HEA because it hoped manage my hope level of some sort of peace for our FMC.

This book was powerful in a lot of ways. It literally made my hands sweaty the entire time I was reading it. The characters are all very unlikeable but the way that the author writes, somehow I found myself having strong emotions for each of them. Sympathy, loathing, hope, everything.

Understanding what you are walking into is very important for a book like this. While it won't be for everyone, it is a thought provoking book that will absolutely ruin your day, your night and maybe even your week. There was one part of the plot that I felt was missing and would have loved to have insight into the how. But overall, insanely wild pitch black book.

4.5 stars rounded to 5!
Profile Image for The Soft Curse Eva .
74 reviews
July 3, 2026
At this point, if Nina Knox writes it, I’m reading it.

Once again, she proves she’s one of the very few authors who truly knows how to write pitch-black romance. No softened edges, no playing it safe, no pretending to be dark. She fully commits to the chaos, and I absolutely love her for it.

Asphalt Grave is brutal, addictive, and impossible to put down. Every chapter had me wondering, “How is this going to get even darker?” …and somehow, it always did.

The revenge plot kept me hooked from beginning to end, and I loved that the characters aren’t written to be liked they’re written exactly as they need to be.

If you’re looking for comfort, this isn’t the book for you. But if you want a story that completely destroys your moral compass while keeping you glued to the pages, Nina Knox delivers every single time.
Profile Image for AussieBookAddict (Mel).
316 reviews5 followers
Review of advance copy received from Author
June 5, 2026
My Rating: ★★★★★

Asphalt Grave by Nina Knox is an unapologetically pitch-black dark romance novella that explores revenge, obsession, cruelty, and emotional destruction without offering readers any comfort or redemption. Dark, disturbing, and relentlessly intense, this is the kind of story that demands readers surrender themselves to the chaos and trust the author to take them somewhere deeply unsettling.

What makes this novella so compelling is its ability to balance shock value with genuine narrative addiction. From the very first pages, there is an overwhelming sense of dread hanging over the story as the FMC returns to a town she believed she had escaped, only to discover that the past has been waiting for her all along. The atmosphere feels oppressive and claustrophobic, with every interaction carrying an undercurrent of menace that keeps the tension steadily escalating.

The characters themselves are intentionally difficult to love. Morally black, cruel, and driven by vengeance, they embody the darkness at the heart of the story. Rather than softening these characters or offering easy justifications for their actions, the narrative embraces their flaws completely. The result is a reading experience that feels uncomfortable, unpredictable, and impossible to ignore.

Despite being a novella, the pacing is remarkably effective. The story moves quickly, yet never feels rushed, pulling readers deeper into its web of manipulation, obsession, and emotional devastation with every chapter. If I had not spent several days being distracted by appointments, I could have easily finished this in a single sitting. Even when I managed to get breaks in my day-to-day, I found myself constantly thinking about the story and needing to know what would happen next.

One of the novel's greatest strengths is its willingness to commit fully to its darkness. This is not a romance designed to make readers feel safe, and it certainly does not offer a traditional happily-ever-after. Instead, it delivers exactly what it promises: a brutal exploration of revenge and destruction that lingers long after the final page. Readers should absolutely pay close attention to the extensive trigger warnings, as many of the themes and scenes presented throughout the novella may be confronting or distressing for some audiences.

I would strongly recommend Asphalt Grave to experienced dark romance readers who enjoy morally black characters, psychological manipulation, revenge-driven storylines, and books that push emotional and moral boundaries. Those seeking comfort, redemption arcs, or traditional romance conventions may find this difficult to enjoy, but readers who appreciate the darkest corners of the genre will likely find it unforgettable.

Overall, Asphalt Grave is a disturbing, addictive, and emotionally brutal read that fully embraces its darkness without compromise. Equal parts shocking and captivating, it is the kind of novella that leaves you staring at the final page wondering, "What the fuck did I just read?"... and somehow still wanting more.
Profile Image for Kira.
26 reviews4 followers
Review of advance copy received from Author
June 13, 2026
ARC Review 🖤🏍️🔥

I am honestly flattered that I was chosen to read this as an ARC reader! I’m rating this a solid 3.5stars ⭐️⭐️⭐️

I found myself struggling to stay engaged through the first quarter of the book. Around the 27% mark, I finally encountered story developments that sparked my curiosity & made me eager to continue! At this point, the mystery is introduced with heightened stakes & a clue of background information regarding the FMC. Looking back, I think the earlier chapters could benefit from a stronger hook, more intrigue, or earlier hints of the larger conflict so readers become invested sooner.

One area I struggled with was character connection. At this stage in the story, I don’t feel like I have a strong understanding of or emotional investment in the characters yet. For example, Tess’s introduction left me somewhat confused about her relationship with Sierra. Early descriptions made it seem as though she merely tolerated Sierra because they were cousins, but as the story progresses their bond appears much closer. Because of that, I wondered if some of the introductory information could be adjusted to better reflect the dynamic the reader later sees.

For example…

“She hesitates, staring off to the side like she’s weighing the answer carefully before finally saying, almost too casually, “Cain.”

I glance at her, one brow lifting at how quickly the answer comes out, because something about it feels off, like she had it prepared, but I don’t bother to look deeply into it.”

Chapter 9, page 52 — I was left confused from this interaction. The sentence beforehand establishes that she hesitates & carefully chooses her answer, but the narrator then notes how quickly the answer came out. The hesitation vs the quick response seems contradictory, so I’m unsure what the narrator was actually reacting to.

I also found myself with unanswered questions within the opening chapters. While I learned information about several characters, I didn’t encounter a central mystery, conflict, or reveal that made me eager to keep turning the pages until a quarter of the way in 🫣 As a result, the pacing felt slower than I expected despite the book’s shorter length — the neurospicy in my brain tends to require a quicker, punchier hook. 💭

Additionally, I think some of the intimate scenes would have had a stronger impact for me if they occurred after I had a deeper understanding of the characters and their motivations. Don’t get me wrong though, the spicy scenes were well written & veryyy creative! 🥵 Building that emotional connection earlier on, however, might make those chapters feel more impactful & engaging!

Overall, I see a lot of potential in the premise and the direction of the story! My main takeaway is that strengthening the character introductions & giving readers a stronger hook earlier on could make the opening chapters much more compelling. Once the ball gets rolling in the story, it’s very compelling to keep reading & the plot twist in the ending was unforeseen! So once again, thank you to Nina for the opportunity to read this as an ARC reader! 🏍️🖤⭐️⭐️⭐️🌶️🌶️🌶️🌶️
Profile Image for The Book Witch PA.
107 reviews18 followers
Review of advance copy received from Author
June 8, 2026
We're gonna talk about it first and get it out if the way, so we can move on... This book is definitely not a dark romance, even though it's listed as one. There are some hints of it and as you're reading you might even think there could be some romance coming, but there's not. This is a revenge story. And as far as said revenge goes, if you want to know if it gets served, you're gonna have to read the book. Tryst me, it's worth the read. I love books with revenge plots and this one was excellent, in my opinion.

Asphalt Grave is a quick, pitch black read centered around our FMC, Sierra. Who is an absolute pill. She irritated the life out of me, right away. The second she opened her mouth for the first time it was an instant dislike. But we're meant to dislike her. Sierra is a spoiled, self centered brat, who's own family is hard pressed to like her. I found myself immediately agreeing that she needed revenge served to her on a big, cold, silver platter. I didn't even know or care why she did or what for. Just that I really wanted someone to duct tape her mouth shut. And there's others who want her to shut up, as well. Permanently. Will she be, though? Like I said earlier, guess you better snag a copy and find out. 🤷🏻‍♀️💁🏻‍♀️

Some of the things you'll be reading about as you discover if Sierra gets revenge served upon her, and why she should, are...

🩸 Masked Men
🩸 Motorcycles
🩸 Dub-Con
🩸 Non-Con
🩸 Drowning/Near Drowning
🩸 Extreme Violence, Blood & Gore
🩸 Irredeemable Characters
🩸 Car 'Games'/Unsafe Driving
🩸 Questionable Use of Unalived Body Parts

...and so much more. Did I mention this one is pitch black? 'Cause it's seriously one of the darker ones I've read. And anyone that actually reads my reviews knows that's gotta be a LOT for me. So, as always, I must insist that read all trigger warning and content lists to be absolutely sure this book will be suitable for you. Your mental health and well-being are vastly more important than any book. And I know Nina agrees with me. Do not read this book if you are squeamish or sensitive. If you do pick it up, but find yourself needing a break, then put it down. Take a breather, it's ok.

Now, all THAT said, I really enjoyed this book! One of the better revenge plots I've read. Nina really knows how to make her readers gasp as they're clutching their pearls. Not much makes me cringe or feel squeamish these day, I'm pretty desensitized to a lot of what I read now, but there were a few things here that made even me squirm a bit. For that I highly recommend it to those of you who, like me, enjoy twisted reads. So, what are you waiting for??

Story - ✔️✔️✔️✔️
Spice - 🌶️🌶️
Gore - 🩸🩸🩸🩸🩸
Overall - ⭐⭐⭐⭐


*I received this as an unpaid ARC. The above is my true and honest opinion.
Profile Image for read.ingwithlex.
15 reviews
July 10, 2026
‼️PSA: THE TRIGGER WARNINGS ARE NOT OPTIONAL‼️

This one was like a train wreck in slow mo. The sick and twisted part of you ~ needs~ to know what's gonna happen.
The sane part wants you to look away. My sick and twisted part won. I read this book over a span of 11 hours. I only put it down because I had to go to work g Nina Knox is a genius. Or maybe a crazy person. But I'm sticking with genius. Every time I thought | knew what was gonna happen she threw in a crazy twist that I did not see coming. I will be reading more of her books because I'm a glutton for punishment, but for now I'm gonna go watch some veggie tales because WOW.

Story ⭐️⭐️⭐️⭐️⭐️
I was hooked from the dedication to the final chapter. Truly an amazing story. Nina Knox did that freaking thing with this one.

Characters ⭐️⭐️⭐️⭐️⭐️
I had immediate feelings about every single character. There was no question what kind of people we were dealing with. And Sierra… getting NONE of my sympathies.

Relationships ⭐️⭐️⭐️⭐️⭐️
The way these characters moved through their world in relation to each other was beyond perfect.

Worldbuilding ⭐️⭐️⭐️⭐️⭐️
No notes. Seriously. Every choice, reaction, and conversation made sense from beginning to end.

Writing ⭐️⭐️⭐️⭐️⭐️
I want to be in Nina Knox’s head just to see how these worlds end up on the page. She left nothing (more than what should’ve been) to the imagination. I could picture everything from the jump.

Emotional Impact ⭐️⭐️⭐️⭐️⭐️
I stared at the wall for five minutes after I finished. What more can I say?

Overall Enjoyment ⭐️⭐️⭐️⭐️
I loved this book, but this is a genre I can only dip my toes into. There are heavy topics, graphic scenes, and huge emotional swings. I know my limits, and they have absolutely NOTHING to do with Nina Knox’s talent. I want to make that crystal fkn clear.

Personal Preference ⭐️⭐️⭐️
I know my limits. This isn’t a book I could reread because of how graphic it is, but it was a fantastic first read. I literally couldn’t put it down. I probably won’t buy a physical copy simply because it won’t make my reread shelf.
Profile Image for Harmeet Kaur Ghai.
65 reviews1 follower
June 12, 2026
𝓐𝓡𝓒 𝓡𝓮𝓿𝓲𝓮𝔀 🖤
Before I say anything else: read the trigger warnings. And then read them again.
This novella is not morally grey. It is pitch black from the very first page and somehow gets even darker as the story progresses.
The hook had me invested immediately. There was no slow buildup, no waiting for things to get interesting. The story throws you straight into the chaos and refuses to let go. Every chapter had me thinking, “What the actual fuck?" because the twists just kept coming.

The plot, the masks, the suspense, the tension, the mind games, and the constant feeling that everyone was hiding something had me completely hooked. Every character seemed shady, and if you think anyone in this book is innocent, think again.

The MMCs? Morally black. Toxic. Unhinged. They don't just cross boundaries, they erase them. And yet, somehow, I still found myself sympathising with them. Not excusing them, but understanding them enough that I couldn't completely hate them. Maybe I'm just incapable of being objective when biker MMCs are involved.

The FMC had me equally conflicted. There were moments where I should have felt sorry for her, but instead I found myself thinking,
"Girl... actions have consequences."

The tension throughout this novella was incredible. Add in the gruesome scenes, psychological manipulation, shocking twists, and the constant feeling that something terrible was about to happen, and I genuinely could not put it down.
And then there's the ending. THERE IS NO HEA. I finished this book side-eyeing my Kindle because HOW do you end a story there?! I needed answers. I needed closure. I needed MORE.

If you love your dark romance pitch black, twisted, disturbing, suspenseful, and completely unhinged, Asphalt Grave is absolutely worth the ride.
Profile Image for stacy.
64 reviews6 followers
Review of advance copy received from Author
June 12, 2026
Mind blown 🤯 for sure. The book didn’t go in the direction I thought it might go. Definitely not a bad thing at all. Please make sure if you have ANY triggers you read those first BEFORE reading Asphalt Grave.

By the time I finished I felt this book was definitely pitch black, revenge by torture, stalking and no there’s no HEA. To me left with a cliffhanger 😂.

Sierra the FMC is rich and does have a secret for sure.
Cain the MMC ( one of them ) isn’t who Sierra thinks he is…
Tessa is Sierras “best friend” which towards the end Sierra finds a few things out.
Dom ( Dominic ) is Cains brother - hates Sierra for a good reason
Kage - I’m putting him in a hunter type category just with how it goes at the end.
Reed-Cain and Doms dead brother that gets mentioned a few times which he’s a key reason for certain events.

If you like thriller/horror type books that’s PITCH BLACK you might enjoy this book. It reminds me of certain horror movies I’ve watched with how the characters act and what they do. Nina Knox did such a great job with descriptions that while I was reading I could picture every part of this story. I could even imagine the smells described as well.

One of my lines I laughed at was “We may be psychos kitten, but we are not f*cking savages.”

I wish it didn’t end where it did because I wanted to read further on what exactly happens to Sierra.

I am stating this one more time…BEFORE you read this book READ warnings if you have ANY triggers.

Tropes & Themes
Revenge
Morally black characters
Psychological manipulation
Toxic relationships
Small town secrets
Bully dynamics
Obsession
Grief and guilt
Violence
Captivity
Emotional degradation
Twisted power dynamics

Thank you to author Nina Knox for an advance copy. This has been an honest and voluntary review.
Profile Image for Twisted Chapters.
30 reviews1 follower
July 18, 2026
In the words of the WWE wrestler Paige... "Dick me dead and bury me pregnant". What on earth did I just read. I mean the hand??? Went where???


Nina Knox has outdone herself with this one and fully leaned into the pitch black genre. We're not just dipping a toe in here ladies and gents, Nina is pushing us headfirst off a cliff into the abyss and we're going - willingly. 


Cain is COLD. The whole book. This is the final book of Nina's I've read, I started with Chasing Obsession and I'll be honest, even Kage came across better than Cain in the beginning. I spent the first few chapters thinking that Sierra was stuck up, and Cain was either dead inside, or a sociopath- neither was particularly easy to bond with.  


From about 80% in, I was checking how much of this book I had left to read... there were still enough pages for a vaguely happy ending - until a familiar character stepped onto the pages and I admitted defeat because there ain't no way that man is part of any woman's happy ever after. This book is so unapologetically pitch black it's where happy endings go to die. 


Nina had me questioning everything with this plot. Who was the bad guy. Who was "Him" at Chapter 18. What had Sierra done. My life choices. What day of the week is it. You want spice? This book has spice. You want death? This book has death, none of it accidental. This is a book designed to make you uncomfortable, keep you on edge whilst causing maximum emotional damage and it does it well. 


Nina Knox is without doubt, one of my "auto buy" authors - I cannot wait to read whatever beautifully unhinged story comes next.
78 reviews1 follower
Review of advance copy received from Author
May 29, 2026
Asphalt Grave by Nina Knox is marketed as dark romance… but honestly, only about 50% of that label feels accurate.

What the two MMCs—Cain and Dom—do to Sierra is not romantic in any sense of the word.

This book is unhinged. It’s dark, violent, and at times brutally graphic. Definitely not a fluffy read—this is psychological trauma on page, and you’ll want to check the trigger warnings before going in.

At its core, the story revolves around revenge, carried out by men who are clearly unbalanced. And by the end, I wasn’t sure who concerned me more—the author who wrote it or the readers who might enjoy it, myself included.

That said, Nina Knox does an incredible job bringing her characters to life. Sierra starts off as a spoiled rich girl who slowly realises that money can’t save her from everything. She’s self-absorbed, yes—but did she deserve that level of punishment? Personally, I’d say no.

As for Cain and Dom, they’re exactly the kind of men you never want to cross. They’ve been hurt, but what they do doesn’t fix the past—it just shows how much they enjoy inflicting pain.

There’s no real breathing room in this book. It’s dark from the start and only gets darker with each chapter.

My only real issue was the ending. It felt unresolved—like we never got a clear conclusion. Did Sierra escape? Is there going to be a second book? I ended up deducting a star for that, which is a shame because the rest of the writing was genuinely strong.
Profile Image for OooLaLa Reads.
964 reviews53 followers
June 14, 2026
Still Wondering WTH Did I Just Devour 😳

OMG Besties... please read the trigger warnings before diving into "Asphalt Grave" because Nina Knox was not playing around.

Soooooo... this is one of those books that grabs you by the throat from the beginning and refuses to let go. Sierra returns to town believing the past is long buried, but what awaits her is a brutal reckoning years in the making. Cain, Dom, and Kage are the definition of morally black characters, and their obsession, cruelty, and need for revenge create a story that feels dark, suffocating, and impossible to look away from.

This isn't a romance for readers looking for redemption or a happily-ever-after. Uhhhhh NOPE... not here! It's a descent into psychological manipulation, toxic relationships, emotional destruction, and twisted power dynamics that left me questioning everything. The tension is relentless, the atmosphere is heavy, and every chapter had me wondering just how much darker things could get. 😬

What impressed me most was how completely committed this story was to its darkness. There are no easy answers, no softened edges, and definitely no HEA. Just raw revenge, obsession, and consequences.

⚠️ Again, read the TWs!

My Ratings:  ⭐ 4/5  ▪︎  🥵 4/5

🥀 My ratings and review are my own. For my rating scale breakdown, head over to my Goodreads &/or Amazon profile! 🖤
139 reviews1 follower
Review of advance copy received from Author
May 25, 2026
The book opens with Sierra saying that “small towns smell like boredom and bad decisions”. Well this small town is not boring, but clearly Sierra has made some pretty bad decisions there!
Sierra is so entitled and spoiled that you dislike her from the first minute.
Sierra was involved in something 10 years ago that caused her to leave town. She’s returning now, and from the very first minute she is ordering her cousin Tess around. She throws a party where she has sex with a random stranger. That stranger begins blackmailing her with photos, threatening to send them to her wealthy father who will cut her off. Things begin to escalate from there and you realize that this is somehow related to her reasons for leaving town.
She is run off the road by 2 stalkers who attack her.
You eventually find out who they are, and why they are stalking her and honestly it’s kind of justified. These guys were beyond horrible and I was questioning my judgement when I realized I was rooting for them. I guess that says something about how awful Sierra truly is.
Every trigger warning is here – and I found myself thinking “who thinks up this kind of stuff”? There’s no happy ending, but you were warned about that up front!
This was fast paced and had a good plot. I don’t know if I could say I “enjoyed” reading it, but it definitely kept my interest!”
50 reviews2 followers
Review of advance copy received from Author
June 3, 2026
I don't know where to start, I don't even know how I feel after finishing this book.

I was expecting a romance, a pitch black one yes, but at least a little about love even though I already knew there was no happy ending. I can't say it's a romance, because the subject is not put in the front seat. It is addressed in a way but this book is really dedicated to a thirst for revenge.

I must admit I really liked the twist towards the end of the book and that last chapter which opens the door to so many other things.

I must also say that Sierra wasn't a likeable FMC. Does she deserved everything that happens to her? Probably not, but clearly she's not innocent. I also liked the fact that the two MMCs have really different personalities and seemed to want different things out of Sierra and of course, I loved Tessa!

This book is very violent, you should not mind reading about psychological and physical abuse because it's very present. At times I even found Sierra's fate exaggerated and intense.

I don't know where to stand so I gave it a 3 stars because I enjoyed some elements like the background story, the twist, Cain but on the other hand, I didn't like Dom at all, his impatience and the spicy scenes felt wrong to me.

You're definitely in for a ride full of chaos and depravity with this one.
Profile Image for Jess Lawrence.
56 reviews13 followers
June 11, 2026
***HONEST ARC REVIEW***

My rating is closer to 4.5 stars.

I’m going to start out by saying that this book was further from my normal comfort zone regarding dark “romance” reads. Heavy on the dark & using the term romance as lightly as possible.

Due to this being very dark and heavy, please read ALL trigger warnings before reading this book. It’s drenched in torture and depravity & then some.

It’s not my usual cup of tea HOWEVER the writing and storyline overall was fantastic. The author kept me on the edge of my seat waiting to see what would happen next. She kept the element of surprise up for a good portion of the book & even created a huge plot twist I did not see coming. Also did NOT expect a freaking cliffhanger ending. The ending was written so well that I’m now anticipating the next book.

I started the book out absolutely despising the FMC she was obnoxious and full of herself BUT I definitely don’t feel like she deserved over half of what happened to her in the book - but that’s my personal feelings and nothing I’m holding against the author & it didn’t affect my rating.

All in all, this was a solid read. If you’re into masked, cat & mouse chase type stalking & ultimate depravity filled men with no remorse or guilt for their actions - this book is definitely for you!
52 reviews
June 12, 2026
I’m not sure where to even begin: Knox writes a truly brutal tale of denied revenge…and what happens when finaly, it’s claimed. Sierra, a rich, arrogant devil in Prada, comes back to town after ten years. Still haughty, still used to getting her own way-sure Daddy’s money can fix all. Submissive Cousin Tess is there to greet her and act as her peon. Tess introduces boyfriend/swim instructor Cain and his older brother Dom to Sierra, to encourage swim lessons. After a near-fatal drowning during swim lessons, the book takes a downward turn for Sierra and starts to be a cat and mouse game for her with a stranger. Sierra is always on the losing end not knowing Dom is the challenger. For a while, I rode along on Knox’s roller coaster of deviance; but, eventually, it hurtled off the tracks and flew past my willing suspension of disbelief. I could kinda see what Knox was going for but, don’t feel that she was able to truly accomplish it for the average reader. Despite the suggestion of exploring the depths of human emotion, I found the book to just be one cruelty after another without any real human emotional insight. In fact, I’d go so far as to say her glimpses into peoples’ psyches are scrambled in regards to the dynamics of mental break down. If you’re a big fan of sadism and the absolute darkness in a psychotic human; however, then, this may be an interesting read for you.

Profile Image for Destiny Wilson.
100 reviews5 followers
June 13, 2026
If you love a dark thriller that pushes boundaries and leaves your mind completely blown, Asphalt Grave by Nina Knox is an absolute must-read. It is a deeply atmospheric, fast-paced, and pitch-black novella that reads like a high-intensity horror movie, where the characters are unapologetically, genuinely morally black. The story follows Sierra, a wealthy protagonist who thinks her father's money makes her invincible, only to get caught in a terrifying psychological trap of stalking and revenge by torture. Knox's writing is incredibly vivid—so descriptive that I could picture every single scene perfectly. The toxic dynamics and brilliant character layers kept me hooked from the start, especially with Cain not being who he seems, his hostile brother Dom, and Sierra's "best friend" Tessa, who has plenty of secrets of her own.

What makes this book so intoxicating is how it perfectly balances sheer cruelty with dark, psychopathic humor. It is hard to review this masterpiece without giving away spoilers, but the psychological tug-of-war completely keeps you on your toes. There is absolutely no happily-ever-after here. It is an amazing, boundaries-free read, but please heed the warnings: if you have ANY triggers, you absolutely must read those first BEFORE diving into this wreckage!
84 reviews2 followers
Review of advance copy received from Author
May 26, 2026
Thank you Nina Knox for sending me this e-ARC 🖤 All opinions are my own.

WOW this was depraved and I say that as a compliment since this is a pitch black novella. As expected, there is a lengthy trigger warnings list, but if you’re anything like me you’ll skip the menu and jump right in. But be warned that there is no HEA and I’m fairly certain that this is a standalone. The second half of the book was better than the first half and I do wish some of the logistics of events were better explained.

I will have to check out Nina’s other books because this 222 page novella was not enough 🥀 I need MORE.

Chapters 11 and 12 were 😚👌🏽
Some favorite quotes -
“You sure, princess?” he says softly, though there’s nothing gentle left in the way he says it…
“Don’t forget… you asked for it,” he murmurs.

The grief never left me, the rage never faded, and whatever was left underneath all of it stopped feeling human a long time ago—it just learned how to smile, speak, and pretend to be a man.

I’m obsessed with the tears still clinging to her lashes, with the way she keeps trying not to cry anymore [redacted], and with the look in her eyes that keeps shifting between hatred, fear, and complete fucking exhaustion.

Profile Image for Sophie Creedon.
31 reviews
Review of advance copy received from Author
May 29, 2026
​I am genuinely not okay. I don't know whether to be deeply disturbed by what Nina wrote, or deeply concerned by how much I absolutely loved it.

​Let’s get one thing straight: I would not class this as a dark romance. This is a pitch-black, unapologetic revenge story. No ifs, ands, or buts about it. If you are hoping for a happy ending, walk away right now. But if you are looking for graphic, explicit, violent content featuring multiple utterly unhinged characters and heavy triggers? Welcome to the ride.

​The Good, The Bad, and The Unhinged

​The FMC: She is a bold, spoiled badass, driving around in her Prada heels like she’s completely untouchable. Some of her comebacks had me laughing out loud.

​The Pacing: I read this entire book in a single day. I literally could not put it down.

​The Twist: Fast forward to the halfway point, and I was actively messaging the author like, "Excuse me," "There is no way," and "It cannot possibly get any worse." (Spoiler alert: It did).

​The Verdict

​I think I am still sitting here with my jaw wide open. I feel emotionally stunned. The violence is graphic, the twists are unhinged, and I was entirely unprepared for this journey. I desperately need to know that this isn't how it ends!

​Final Warning: I highly recommend this, but only if you are looking for something pitch-black and can handle never-ending emotional and physical blows. Because wow... it is a lot.
Profile Image for Dyna00x.
53 reviews3 followers
Review of advance copy received from Author
June 3, 2026
Erm.....yeah you emotionally wrecked me with this book Nina!
I need to go book in with a therapist.

I didn't go in blind, I read the blurb and the HUGE TW list, so I knew there were 2 people wanting revenge on Sierra from something that happened 10 years ago.

As soon as I met Sierra I knew I didn't like her. I got the 'rich, entitled vibes' from her as soon as she spoke.

The MMC's had 10 years to plan their revenge, which started teasingly, but the further you get in the book....it was a holy sh!t moment (definitely not for the faint hearted) 👈 SERIOUSLY CHECK THOSE TRIGGERS!

And just when you think you know the flow of the rest of the book you're hit with a twist, which for once I actually didn't see coming.

Technically there isn’t a HEA in this book, but for me, I'd say that depends on who you would want to have it. 😈

If you are after something dark with alot of dark triggers and no HEA go read this book when it's released, it's even one you can read in one sitting like I did.

Now I have to ask Nina..... kage? I seriously need that!

⚠️Please check the full list before reading.
1 review
Review of advance copy received from Author
May 25, 2026
Firstly I want to thank Nina for this opportunity! My first ARC reading and I loved it. And also thank you for your wonderful, chaotic and unhinged mind for creating this brilliant novella.

WARNING - CHECK YOUR TRIGGERS!
Unless like me you have no triggers and you love the thrill of diving into the unknown, then sit back and enjoy the chaos. Because Asphalt Grave does not disappoint!

The story gripped me from the start and kept me hooked throughout, so much that I read it in a day! Another first for me.
It's a totally pitch black, no sunshine, rainbows or HEA and I loved every second of it.

From the start you can tell the FMC is a spoilt rich girl and instantly don't like her. The MMC's are totally unhinged, morally pitch black and you can't help wonder how far they will go in the act of vengeance ... But Nina delivers!

This was my first pitch black and no HEA read and it most certainly won't be my last.

Now I think I need to check out some of Nina's other work. New fan over here!
Profile Image for Samara Villa.
67 reviews5 followers
Review of advance copy received from Author
May 26, 2026
This book didn’t just cross the line — it burned it to down.

A vicious cat-and-mouse nightmare wrapped in obsession, revenge, and absolute depravity. Every chapter felt like being hunted, every page darker than the last. This had my anxiety through the roof.

“Call me monster, call me sin — still you let the devil in.”
Yeah. That line lives is gonna live in my
Nightmares .. just like the rest of this book.

This is a pitch black horror erotica at its most unforgiving: CNC, somnophilia, forced intoxication, chains, twisted power games, and characters so morally bankrupt- and no- they don’t have redeeming qualities.

The pacing was relentless. No filler, no mercy — just chaos, obsession, and violence spiraling faster and faster until that absolutely INSANE ending. And that cliffhanger? Criminal. WHAT THE HELL WAS THAT.

This is DEFINITELY not for the faint of heart. Check trigger warnings before diving in because this one commits to the darkness completely.
Stay safe, sane, and may your day be better than Sierras.
Profile Image for Dani.
236 reviews
Review of advance copy received from Author
May 30, 2026
I am UNWELL and UNSTABLE because this book fed my pitch black soul.

Hazel Black and AA Dark are my go to authors usually but Nina Knox just entered the chat for me. Because this took the cake.

Like wowwww. I went in semi blind because I love doing that. I was generously given an advanced copy of this book and it did NOT disappoint. The way I hated every character for different reasons but in the best way. The way I had no idea where it was going. And once we hit half way my mouth dropped. By the end my jaw was unhinged on the floor.
I ate this up on a Wednesday morning like I did not have 1000 other things to do. And after I stared at the wall. I immediately crawled into the authors DMs searching for my soul that she now OWNS. Because I loved every minute of this book!!

Seriously if you are a lover of pitch black non redeemable MCs and the torture they can inflict on the FMC this is THE ONE for you.
Be aware it is not a HEA but honestly it was perfect.

5 very messed up and well earned stars!
Profile Image for Kitty &#x1f48b;.
58 reviews2 followers
Review of advance copy received from Author
June 3, 2026

Whoa! What the actual f**k !! 😳🤯
This book had me hooked, ate in one sitting, like a rat in a dumpster… and left no crumbs!

This story starts with FMC Sierra, her life is all parties and designer clothes, she thinks that she’s untouchable until she is introduced to both the MMC’s Dom and Cain, they begin a plan that destroys her reputation and her life.

Around the halfway mark this book had me shook. I was literally asking myself what just happened 🤯 I had to reread the chapter to check!
The plot twists and turns have you shook until the end.

Speaking of end.. what the actual f**k was that cliffhanger 😳
I seriously thought I was missing a couple of pages!
This book left me feeling shook and bereft but I would absolutely read again in a heartbeat.. don’t know what that says about me 🤣

This was my first read by this author and holy cow I am now exploring the rest!
Thank you for allowing me to ARC read this 🥰

As usual check your triggers! I am not joking… This bitch is dark.. pitch black.
You have been warned Kittens 💋
72 reviews7 followers
June 30, 2026
Pay Attention to the Trigger List, I implore you. If it sounds like it might be too much, there is no harm in putting the book down. If you are looking for comfort, gushy romance, happily ever afters and hope, look away. Asphalt Grave is dark and gritty. A true pitch black free fall into revenge, obsession, devastation and destruction. If that sounds like your cup of tea, then pull on some comfy clothes, settle into your cozy chair, grab a blanket and settle in for a dark ride.

There were moments when reading that it was on the verge of being too much. A wreck you cannot look away from. There are plot twists, one that was fairly obvious and more to follow. The revenge exacted is depraved, becoming more and more unhinged the longer it goes on. Yet, strangely I almost feel bad for each of the characters. In how what happened 10 years ago shaped them and set in motion what we have before us.

If you love pitch black romance (if you want to call it romance) then pick up Asphalt Grave, this little novella surely packs a punch.
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