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Expected 30 Sep 26
Part two of The Lovesick Duet: The vengeance arc.

Full blurb to come!

240 pages, Kindle Edition

Expected publication September 30, 2026

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Effie Campbell

25 books1,326 followers

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Displaying 1 - 24 of 24 reviews
Profile Image for Jody Reads Smut.
1,218 reviews264 followers
Read
May 5, 2026
Oh Effie, I was absolutely hooked by this book. Revenge storyline, dark tones and sizzling sexual tension between characters had me glued to this book! Tons of angst made your heart pound and Kat' unstoppable obsession with her love only intensified their relationship. Dangerous, sexy and full of jaw dropping twists. Effie will never let you down, trust me!
Profile Image for Cara.
42 reviews1 follower
September 20, 2026
The second instalment of the Lovesick Duet and just when I thought I couldn’t Love Liam and Kat more this books destroyed me in the best way.

I have a soft spot for vigilante justice and this was so beautifully written taking into account the hard topics of the trauma. The way they aren’t heartless and struggle with the killing even though the people deserve to die
The relationship turmoil, the yearning and unwavering love is so endearing

The ending 😭

Love love love this duet
Profile Image for Jine.
487 reviews13 followers
September 13, 2026
This was such a good follow up to heart eyes! The perfect duet! We get to see Kat and Liam back in all their glory and finishing their list! I love that we get different POVs in the book we hear from Ellie and Freddie who’s a new character he’s a journalist we even get to hear from one of the awful men Ashworth! His final chapter in the book was just glorious! So we get lots of spicy times! They both are still obsessed with each other as much or probably more than book 1! I love that they have matching masks and they get to take out the scum!
With regard to spicy scenes I’ll just say head under water annnnnnd masks!!!
I loved them fighting together for justice and every POS got what was coming to them!
They got the revenge they needed and they got to make a cold house Kat grew up in a home!!!
Fav quotes

‘What in god’s name are you doing?’ Kissing my universe, thank you very much.

‘At best, they’ll try to change you. At worst, they’ll try to get rid of you. Neither is an option.’ ‘You want to keep me?’ ‘Not just keep you. To live like a little limpet attached to you until we’re both old and grey. I don’t belong to them anymore. I’m yours. All yours.’ Kat traces her fingers up my spine. ‘Only yours. And you’re mine.’

‘Eyes on me while you show me who you belong to.’ ‘I don’t care if you want to keep me to yourself,’ I grunt, twisting my fingers to tighten my grip. ‘As long as I’m yours.’

‘Blaze of glory. We’ll go out on a river of their blood if we have to.’

‘You do belong to me. Every hair. Every freckle. Every breath. Mine.’

I’m no longer the girl talking to toads, nor is he the boy collecting heart-shaped pebbles. Our love is dark, and stained, and sharp, and perfect.

‘I love you,’ I whisper. ‘I love you more,’ Liam replies.

‘I do feel a little lighter,’ Liam admits. ‘A little further from the boy they made me. They turned me into what I am. They reap what they sowed.’ ‘Brought it upon themselves.’

Strong face, Kat. Show no weakness. But, god. Barf.

‘Kat.’ It’s a feral growl. ‘I’m so sorry.’ ‘No, I’m sorry.’ I use my free hand to push his mask up, noting the dark rings below his eyes. My own pain comes into sharper focus as the adrenaline starts to wane. ‘You came.’ ‘Always. I will always come for you. And I will never lie to you again as long as we fucking live. God, I’ve been such an⁠—’ ‘We’ve both been struggling. This is so much harder than I thought it would be.

‘I love you,’ he murmurs, kissing his way down my neck. ‘All of you. And no matter what happens to the flesh, my heart will always beat for you.’

‘Never doubt how much I’m obsessed with you, my love. You’re my endgame. No matter what.’ ‘And you’re my universe,’ I whisper,

Hearing her say our well sends shivers of pleasure through me. Ours. We own the estate. I’ve gone from the poor boy in the ramshackle cottage to the co-owner of the house. These woods, whose memories carried me through the darkest times, are ours. Forever. I have a home. A love. A family.

‘One to go,’ I whisper against her lips. ‘One to go,’ she repeats. ‘And then I’m marrying your sweet ass.’ Kat blinks up at me, and for a second I imagine she might reject me, until she breaks into the giddiest grin. ‘You mean it?’ ‘With all that I have. You’re my universe, Kat.’ until she breaks into the giddiest grin. ‘You mean it?’ ‘With all that I have. You’re my universe, Kat.’ She kisses me so hard I can’t feel my damned lips. ‘After all,’ I say when she lets me breathe again, ‘I can’t get my favourite coffee anywhere else.’ ‘Filth.’ She laughs as I swoop her up into my arms, grinning at my perfect woman. ‘Always.’

If it’s between these fuckers dying and you guys being locked up, I guess I’m team vigilante.’

‘Thank you. For doing this with me. I couldn’t have done it without you.’ ‘You’ll never have to do anything without me again. You’re stuck with me forever.’ ‘Longer than forever, baby. I’ll follow you into whatever’s beyond.’

‘You complete me, Kat. I’m a shell without you. No matter what happens tonight, I need you to remember that.’

‘We were protecting you both,’ she says, ‘that’s what families do.’ Family.

‘You looked for me?’ ‘Of course I did.’ I place my hand over his heart, feeling its steady thump against my fingers. ‘The heart knows where it belongs, and my heart has always belonged to you,

Liam looks up at the colourfully decked ceiling in awe, and it breaks my heart. When he told me he’d never had a real birthday party, there was no way I’d let another year pass without one. Sandra had tried, but by that point he was a teenager surviving life, not celebrating it.



This entire review has been hidden because of spoilers.
Profile Image for Faiza.
1,031 reviews21 followers
Review of advance copy received from Author
September 16, 2026
🖤 Death Kiss by Effie 🖤

Effie really knew how to close out the Lovesick Duet because Death Kiss had me completely consumed. 🖤🔥 After loving Heart Eyes, I was already invested in Kat and Liam, but somehow their story became even more intense this time around. I started this book thinking I would take my time with it and somehow ended up flying through it in a single day. 📖💨

Kat and Liam are right back in the middle of their dangerous little world, except now there is no hesitation between them. They are fully committed to finishing what they started, and neither one is willing to walk away from the other. Watching them move through that list together was one of my favorite parts. They aren't simply lovers in this story; they are partners, accomplices, and each other's safest place while doing some very dark things. 🖤🔪

Their relationship continues to be completely consuming. Liam still carries so much damage from everything he has survived, and there are moments where he genuinely cannot understand why Kat would continue choosing him. He sees all the broken pieces in himself, while Kat sees the man underneath them. 🥺❤️‍🩹 She never treats him like something that needs fixing. She simply reminds him that he deserves love too. Their connection has so much tenderness underneath all the darkness, and that contrast made them even more addictive to read about. 😭🖤

And yes... the spice absolutely showed up. 🌶️🔥 There are some scenes that are going to live rent-free in my head for a while. Let's just say there is water, there are masks, and things get VERY interesting. 😏🎭💦 The chemistry between Kat and Liam is off the charts, and their obsession with one another only seems to grow stronger.

I also really enjoyed the additional perspectives this time around. Getting chapters from Ellie and Freddie added another layer to the story, and Freddie being a journalist was such a fun addition. 📰👀 I found myself wanting more of their interactions, because there was definitely something about those two that worked. Their presence also gave the story a little more breathing room outside of Kat and Liam's intense relationship. 💕✨

One of the most satisfying parts for me was seeing Liam slowly allow his family back into his life. 🥹❤️ Kat has always craved the kind of warmth and belonging she never experienced growing up, so seeing her become part of Liam's family felt incredibly meaningful. What started as a cold, painful place gradually begins to feel like an actual home.❤️ Watching Liam lower those defenses and reconnect with his parents and sister was emotional in the best way. 😭

The revenge storyline kept me turning pages because every time I thought things couldn't get more dangerous, another layer was revealed. 😳🔥 Kat and Liam aren't exactly gentle about getting what they came for, and honestly, watching the people responsible face the consequences was extremely satisfying. ⚔️🩸 There were moments when I was sitting there holding my breath, especially around Chapter 36. That entire section had me completely locked in. 😱

I also loved that we got to hear from one of the men connected to everything that happened to Kat. His perspective was disturbing, but his final appearance in the story was incredibly satisfying. 😈 Effie did a great job making the villains feel genuinely vile while keeping the emotional heart of Kat and Liam's story front and center.

This book brings together obsession, vengeance, trauma, devotion, and plenty of darkness while still keeping the romance at its center. 🖤🔥 Kat's determination never wavers, and Liam's willingness to go to terrifying lengths for her makes their bond feel every bit as intense as it did in Heart Eyes. ❤️‍🔥

By the end, I felt like Kat finally got something she had been denied for so long: a place where she was wanted, loved, and safe.🥹❤️ Liam also gets the chance to understand that letting people in doesn't make him weak. Their ending felt earned, emotional, and incredibly satisfying. ✨

Heart Eyes pulled me into Kat and Liam's world, but Death Kiss completely swallowed me whole.🖤🌑 Dark, twisted, emotional, steamy, and packed with revenge, this was exactly the kind of finale I wanted for them. 🔥🔪💋

Just make sure you check the content warnings before picking this one up. ⚠️ There are some extremely heavy subjects throughout, including childhood abuse and graphic material.

Effie absolutely delivered with this duet, and I am seriously going to miss Kat and Liam. 🥺🖤

Obsessive romance 🖤 | Revenge 🔪 | Angst 😭 | Spice 🌶️ | Dark themes 🌑 | Found family 🏡 | Satisfying ending 💋✨
Profile Image for Kitty.
61 reviews5 followers
Review of advance copy received from Author
September 20, 2026
Death Kiss

Dear Reader, this book made me evade sleep until I finished because I was CONSUMED by Kat and Liam. 🩷

If you thought that Heart Eyes was intense, just wait until you read Death Kiss. Kat and Liam are in their revenge/vigilante era. The second in the Lovesick duet is definitely darker but we have Effie’s trademark banter to bring some light to dark subjects. I will read anything by Effie because I love her writing style. She has a way of making you feel like you are there. You feel emotions deeply, you imagine scenes vividly and you laugh loudly at her quirky sayings and jokes.

“There’s no degree required for going on a killing spree to rid the world of the scum who scarred my man.”

What we quickly learn is that Kat is just as obsessed with Liam as he is with her. She will stop at nothing to help get revenge for Liam, Sam and the others. This takes them both down a path filled with danger and obsession that starts becoming a little unhinged.

“‘Eyes on me while you show me who you belong to.’”

It wrenched my heart to see Liam struggle with being good enough for Kat because of his insecurities and past trauma. Kat is the light amongst his darkness but Kat’s darkness starts to seep out as the bodies stack up. The spice is INTENSE, messy and desperate as they use it to escape in to each other and away from the reality that they’re in. It’s one of the only things they both have control over and highlights just how obsessed they are with each other, and how much they TRUST each other which is beautiful.

We see multiple POVs in this book and the two others, I don’t want to give away but they bring another element of danger to Kat and Liam’s redrum spree. Will they be able to hold it together and carry on keeping secrets from those they love? Will the police begin linking the deaths together? How long do they have until they get caught? I suggest you read to find out!

P.S. there HAD to be a mention of the panties coffee right?

“Liam pushes one hand into my trousers, sliding against soaked flesh. ‘There’s my dirty girl. Do you know I’m as obsessed with you as I was when I stole your panties to make my coffee?’”


Profile Image for Tanya.
838 reviews43 followers
Review of advance copy received from Author
September 21, 2026
4.5 Stars

After Heart Eyes, I was absolutely ready to dive back into Kat and Liam’s beautifully fucked-up little world, and Death Kiss gave me exactly the kind of chaos I was hoping for. These two have never exactly been the poster children for healthy decision-making, and honestly? That is part of their charm. LOL!

What I love most about them is how perfectly their particular brands of crazy fit together. Liam may be obsessive, protective, and morally questionable as hell, but Kat isn’t some innocent little thing being dragged along for the ride. She can absolutely meet him in the darkness, and I LOVE that about her.

There is something ridiculously entertaining about a couple who looks at revenge, danger, and terrible ideas and basically says, “Okay, but what if we did it together?” Their devotion to one another is intense, possessive, and just the right amount of unhinged.

Effie Campbell does such a good job mixing darkness with those softer moments that make you genuinely care about these characters. Beneath all the obsession and questionable morals, Kat and Liam really do feel like two people who found the one person capable of understanding every damaged little piece of them.

Death Kiss was dark, addictive, twisted, romantic, and a damn good continuation of their story. Apparently, my favorite love language is now mutual obsession with a side of revenge. Who knew?

Thanks to Effie Campbell for gifting me an eARC of Death Kiss. I am leaving this review voluntarily. All thoughts and opinions are my own.
Profile Image for Spreading Pages.
186 reviews7 followers
Review of advance copy received from Author
September 16, 2026
“Eyes on me while you show me who you belong to.”

I absolutely LOVED and DEVOURED @effiecampbellauthor 's Heart Eyes, the first in The Lovesick Duet. I have been waiting and drooling for this..

Death Kiss did not disappoint. I couldn't stop reading this once I started. I HAD to know what was going to happen with Liam and Kat (and other characters who I won't name because...no spoilers).

“How the f*ck was killing a guy the least problematic part of today?”

Effie has such a way with words. When you read her work you feel like you are right there, part of the scene. You are laughing, gasping, and in so much suspense right alongside the characters. I absolutely will read ANYTHING she writes.

This novel is the second part of a duet, but you could pick this up and read it alone and still have a good hold on what has been happening. But honestly? Why would you want to. Do not miss either one of these Dark Romance reads. 6 stars, god tier, insta-buy, however your top reads are characterized, this is it.

“Not that I have a d*ck, But I’m partial to my flaps too.”

UNHINGED...and I am here for it.

🩷 Obsessive MMC
🖤 Praise Kink
🩷 Revenge Arc
🖤 Knife Play
🩷 Masked MMC & FMC
🖤 Murdery Couple
🩷 Unhinged
🖤 Dark Romance


#deathkiss #effiecampbell #darkromance #darkromancerecs #darkromcom

Thank you so much for this ARC opportunity 🖤
Profile Image for Ashlee B.
37 reviews3 followers
Review of advance copy received from Author
September 13, 2026
Effie has done it again. I loved Heart Eyes so much and loved Death Kiss just as much. I was pulled in from the beginning and devoured it in a day.

Death Kiss follows Liam's plan for revenge with Kat right beside him, fighting with him and fighting for him.

I still adore Liam and Kat. ❤️ Their chemistry and the way they love each other is beautiful. Liam still struggles with feeling like he is enough for her, he still feels broken, but Kat is always there to show him that he is more than enough. The pain that he still carries is absolutely heartbreaking, but Kat is so good to him. Ugh, they are perfect together and I love them so much!

Chapter 36?! Oh my goodness... I was holding my breath! I also enjoyed getting bits of Ellie and Freddie. I feel like those two are perfect for each other as well. I love that Kat fits in so well with Liam's family and she gets to have that family/love she always wanted and never got growing up. Seeing Liam start breaking down those walls and letting his sister and parents in was absolutely beautiful as well.

Overall, this book wrapped up the series amazingly and the conclusion is very, very satisfying.
Profile Image for Amber R.
125 reviews7 followers
Review of advance copy received from Author
September 12, 2026
I finished this book in a day! This is the conclusion to the Lovesick Duet, and it did not disappoint.

Kat and Liam are back—and fully committed to their vigilante mission. With every name crossed off the list, the danger intensifies and the past closes in. Vengeance is supposed to set them free, but instead, it threatens to destroy everything they’re fighting for.

The romance was intense, obsessive, and deliciously dark. I loved how Kat continued to choose him, even when he believed she should run. Their devotion to each other—especially his willingness to explore every depth of depravity to protect her—had me completely hooked.

We also get a lot more of Ellie and Freddie in this book, which I loved! It was the perfect way to bring the duet to a dramatic and satisfying conclusion.

Please remember that this is a dark romance, so check your triggers before reading. There are disturbing themes involving child abuse, along with some graphic and highly descriptive scenes.

Dark, emotional, and impossible to put down. 🖤
Profile Image for Kristen S.
831 reviews6 followers
Review of advance copy received from Author
September 11, 2026
I thought book one was great. And it was. This one tied everything together in a way I hadn't expected. Effie Campbell is a star when it comes to storytelling. She has this way of getting you to fall for some characters and want to throttle others. Which is exactly what this book did to me.

We saw the MC's love story unfold in book one. This was really was about all of the "background" stuff from book one and pull it forward. Because it's needed. It's very well thought out, it all fits together. We still see those relationship testing moments because relationships are messy- even for these two.

I am so fortunate that I got to read this before it hits the public. When I say buckle up because this book will take you for a ride, I mean it.

Thank you Effie Campbell for the ARC! Can't wait to add this one to my growing shelf of trophies.
Profile Image for Mikaela Ellesjö.
117 reviews2 followers
Review of advance copy received from Author
September 14, 2026
🖤 my review for Death Kiss 🖤

⭐️⭐️⭐️⭐️⭐️
🌶🌶🌶🌶


I love Effie's books so much! And now she's done it again!

This book was so satisfying to read!

Definitely come with some TWs so check those out but this book was so so good! This is the 2nd book in the Lovesick duet and the perfect ending to Kat and Liam's story. We get to read about to continuation of the revenge plan Liam have and with Kat right beside him 🖤

Writing is excellent and flawless as always!! Effie's books are always on point! Love the revenge plot!! This book is a page turner and the continuation of book one! 

The characters are perfectly written and so easy to love! Kat and Liam's chemistry and love for each other are beautiful. Fantastic pace throughout the entire book and never a boring moment! 
Profile Image for Gwyn Gable.
247 reviews10 followers
Review of advance copy received from Author
September 18, 2026
Effie Campbell’s books are so much fun to read. She has such a fun and flirty style. Her creativity with insults, made up words and quirky characters never disappoint. This book, while still silly and fun, has some moments of serious reflection and angst.

Kat is such a fun FMC to read. She’s down to enact revenge, has a twisted sense of humor and is kinky in all the best ways. Liam finally finds some closure in this book and it is honestly my part of the book. He does make some stupid decisions along the way (Men), but finds his way back to Kat every time. Their relationship is so kinky, quirky, unique and fantastic. We can’t forget their ornery orange tabby Reggie, he plays his role beautifully and even gets another fur-sibling.

This Duet is a must read, it’s just so much fun.
Profile Image for Janelle Kozera.
314 reviews
Review of advance copy received from Author
September 19, 2026
ARC Review

This was an amazing second half to Kat’s and Liam’s story. We got to see them tackle Liam’s revenge list and battle the overwhelming emotions and struggles of what they were doing from those that they loved and the law.

The gore was gruesome and the spice was spicy. The story was perfect and I loved how it ended!

Effie has a way of writing exactly what the book needs to encompass to tell the story without it dragging on. Each chapter is the perfect length to hook you and make you say just one more chapter until you’ve read about 10, or the entire book in one sitting 😂.

This review is based upon my own thoughts and opinions. Thank you to the author Effie Campbell for my ARC.
Profile Image for Naty's  Naughty Reads.
183 reviews12 followers
Review of advance copy received from Indie Reviewers
September 13, 2026
I really enjoyed the conclusion to the Lovesick Duet. Kat and Liam are special characters with a unique connection and a plan to right the wrongs that happened to Liam, Sam and others in their town. I enjoyed seeing more of Ellie and her and Liam's parents.

The story starts off a few months after Heart Eyes ends. The relationship between Kat and Liam felt more raw this time as we watched them struggle with growing pains and different stages their plot. I felt how much they loved each other and it was beautiful.

This novel wraps up their journey nicely with some fun and murder along the way.

I recommend Death Kiss. Enjoy.
Profile Image for Leta Carter.
218 reviews5 followers
September 18, 2026
This book was an epic end to the duet. Liam and Kat are still getting their revenge. A few obstacles are thrown their way but that doesn’t stop them from releasing havoc on these sorry folks.

We get more of their story dynamic. They are so in love it’s sickening, Ellie for sure thinks so, lol! I on the other hand thought their spicy scenes were HOT! We get more of Ellie as well. That woman has patience of gold bc I could neverrrrrr! We are also introduced to a new character named Freddie.

Deaths Kiss is a super fast paced read. It will have you turning them pages like the Indy 500 to figure out what happens next. I couldn’t put it down! Unhinged smutness glory!
Profile Image for Lauren Meredith.
16 reviews
Review of advance copy received from Author
September 15, 2026
ARC REVIEW 🩷🖤

A perfect ending to Kat and Liam’s story.

This book picks up where Kat and Liam left off. They start going through their list and unaliving those who deserve it. I love the matching masks 😍 the addition of Ellie and Freddie’s POV was a huge bonus! Honestly I think the added turmoil/strain on Liam and Kat’s relationship was perfect and much needed.

And let’s not forget the spice 🥵 the masks 🫠 the ENDING 🥵🫠 the spice was HOT and I couldn’t get enough!

In the end, Kat and Liam got the family they always wanted and needed.

I absolutely devoured this book and highly recommend reading the full duet 🩷
Profile Image for Lucy Galvin .
194 reviews3 followers
Review of advance copy received from Author
September 14, 2026
Perfect second part of this duet. Im going to keep this short and sweet else I'll end up giving spoiler but this was hotter and heavier than book 1 in every way possible. Watching them work together to save eachother (with a little help) was beautiful. I especially loved the last chapter and epalogue, they finished the book and duet so well. Its definitely a duet I'll be shouting about to everyone
Profile Image for madisonskyebooks.
22 reviews6 followers
Review of advance copy received from Author
September 17, 2026
**ARC copy received for an honest review**

Ahhh Effie has done it again! Everything she writes is chefs kiss for me, the writing style, the characters, the story are so well written. I find myself not wanting the story to end. Liam, with his character development and trauma, which has been carried throughout both books, Kat becoming an absolute bad ass and their relationship is so cute and extra saucy this book! I couldn’t recommend this duet enough!
Profile Image for Kimberly Thomson.
108 reviews1 follower
Review of advance copy received from Author
September 19, 2026
Death Kiss was a fantastic follow up to Heart Eyes! I was really curious to see what was next for Kat and Liam and what this delivered was fun, smutty with a little bit of gore!

I thought we were ending with a cutesy little epilogue but I should've known better, smut, smut and more smut, should I have expected anything less!

Thoroughly enjoyed this and the story was concluded extremely well!
Profile Image for Kirsty.
35 reviews1 follower
Review of advance copy received from Author
September 21, 2026
ARC REVIEW

Death Kiss was absolutely amazing! The storyline had me hooked from beginning to end, and I loved the characters and their chemistry. 🔥 Their sexual tension and scenes were absolutely spot on and added so much to the story. Effie Campbell has done it once again and written another incredible book that I couldn’t put down! Definitely a must-read! 🖤🔥📖
Profile Image for Lyla Hulsey.
172 reviews2 followers
September 17, 2026
3.5⭐️

I do think i liked the 1st book better then this one but it was still a great book, The beginning was a bit slow but i loved the rest especially the ending i was so happy for everyone im glad Ellie got her happy ending and Liam and Kat are even more happy then before.
Profile Image for Kit Ragefück.
168 reviews3 followers
Review of advance copy received from Author
September 20, 2026
Ohhhh, I was itching to get back into Liam and Kat's world. Loved this vigilante pair and loved the conclusion of this duet.

As someone who has some baggage, this was healing.

Also, freaking loved seeing Reggie again too😍😍😍 psspsspssspspss
Profile Image for Ash.
270 reviews20 followers
September 11, 2026
Effie really knows how to hook you. Was so ready for this after book 1. Love Kay and Liam. That revenge was so satisfying. Working the panty coffee back in 😂 definitely worth the read.
Displaying 1 - 24 of 24 reviews