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The Waitress

My job as a waitress means I’m used to watching everything – and used to lying. Soon I’m posing as someone’s girlfriend… But what does he really want from me?

When I slip on my waitress’s uniform I become a different person. And I’m good at what I do. I instantly identify Trent as the most important man in the room, and I catch his eye as I serve canapes to his rich clients. We share a little smile… and later that evening, he asks me to pretend to be his girlfriend.

Of course I accept. It’s the perfect way for me to escape my own past. He just needs me to watch certain people. It seems easy.

Soon I’m living in his opulent home, wearing a new wardrobe of designer clothes. Then I discover there was a woman here before me. Saskia. Nobody will talk about her…

Suddenly I don’t feel safe anymore. If I leave, I’m no longer protected. But if I stay here, in this silent apartment of secrets, will anyone miss me if I disappear?

A completely compelling and twisty page-turner from number 1 bestselling author K.L. Slater. Fans of Lisa Jewell and Freida McFadden will be hooked by The Waitress.

What everyone is saying about K.L.

‘OMG!!!! WHAT DID I JUST READ!!!! I DID NOT EXPECT THAT!!! MIND BLOWN MUCH!!! Wow!!!… had me hook, line and sinker from beginning to end… omg the twists!!! I DID NOT see any of them coming!!!… What an ending!!! One of the most gripping unputdownable nerve-wracking psychological thrillers I have EVER read!!!’ Bookworm86, ⭐⭐⭐⭐⭐

‘Oh. My. Goodness. What a book!… It kept me awake when I should have been asleep… I couldn’t put it down!… Kept me hanging onto every single word… I just needed to know what happened.’ Stardust Book Reviews, ⭐⭐⭐⭐⭐

‘I was hooked from the first page and finished this book in one sitting… I devoured this book, I could not put it down, I just had to keep on reading… I was sat on the edge of my seat. As for the ending OMG it was a shock… I loved it.’ Goodreads reviewer, ⭐⭐⭐⭐⭐

‘This. Book. Is. Amazing. I dropped everything and read it in two sittings. It’s addictive, it’s dark and twisty, it’s deceitful, you think you’ve worked out what’s going on and nope… twisty again… Everyone needs to read this.’ Goodreads reviewer, ⭐⭐⭐⭐⭐

‘Absolutely brilliant! I sat and read the book in a day and did not want to put it down!… I even text my mum when I was halfway through telling her it was a book she NEEDED to read!!… Without a doubt 5 stars – I LOVED it!!!’ Donna’s Book Blog, ⭐⭐⭐⭐⭐

‘I want to take it and scream from the rooftops. I want to make everyone I know read a copy. I want to knock on doors and leave this book in mailboxes… Enthralling, fast-paced and dark… I read this one into the night, I left the book open on my bed so I could try and absorb more as I slept… if you want a hair-raising thriller, then look no further.

276 pages, Kindle Edition

First published May 29, 2025

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About the author

K.L. Slater

58 books5,245 followers
Kim is the number one bestselling author of sixteen psychological crime thrillers. She has sold over two million copies of her books worldwide. She has also written four Carnegie-nominated Young Adult novels as Kim Slater for Macmillan Children’s Books. Kim has an MA in Creative Writing and lives with her husband in a small Nottinghamshire village.

Publishers: Bookouture, Sphere, Grand Central, Audible
Agent: Camilla Bolton at Darley Anderson

Author website: www.KLSlaterAuthor.com
Twitter: @KimLSlater
Facebook: KL Slater Author
Instagram: KLSlaterAuthor

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5 stars
1,326 (12%)
4 stars
3,362 (31%)
3 stars
4,473 (42%)
2 stars
1,241 (11%)
1 star
202 (1%)
Displaying 1 - 30 of 753 reviews
Profile Image for Caz.
389 reviews132 followers
April 14, 2026
I went into The Waitress by K.L. Slater not knowing what to expect—and I ended up loving it.

Right from the start, I was pulled into this glamorous but eerie world where nothing feels quite right. There’s this constant sense of unease, especially with the two men in Alicia’s life, and I found myself questioning everything the whole way through.

Alicia really made this book for me. She’s been through so much, but her strength and determination really stood out. Watching her face her past and keep going, especially for the love of her son, was emotional and powerful. I was completely rooting for her.

And that ending… I genuinely did NOT see that twist coming. It completely caught me off guard in the best way.

This book kept me hooked, and I didn’t want to put it down. If you love psychological thrillers with strong characters and twists you won’t see coming, I’d definitely recommend it.

Many thanks to the author, NetGalley, and Bookouture for the ARC in exchange for my honest review.

Publication date: April 17th, 2026
Profile Image for chantalsbookstuff.
1,330 reviews1,255 followers
September 9, 2026
The Waitress was an interesting psychological thriller that pulled me in pretty quickly. Alicia takes a waitressing job at an exclusive London skyscraper, but it soon becomes clear that this is about much more than serving drinks and smiling at guests. She gets caught up with Trent, a wealthy and powerful man, while also dealing with secrets from her own past. I liked how the story slowly revealed more about Alicia and made me question who could actually be trusted. Her love for her young son also added another side to her character, and I found myself rooting for her as things became more complicated.

There were plenty of twists and suspicious moments to keep me reading, although I did guess some things before they were revealed. The pacing was mostly good, with the shorter chapters making it an easy book to fly through, but there were a few slower sections and I felt the ending was a little rushed. I also think some of the characters could have been developed a bit more. Even so, the story kept me interested and had enough suspense to make me want to find out how everything would come together. It’s a quick and entertaining thriller, especially if you enjoy stories filled with secrets, lies and characters who aren’t quite what they seem.

Thank you Netgalley and Bookouture for the opportunity to read and review this ARC.
Profile Image for Jayne.
1,170 reviews818 followers
June 2, 2025


No tip for "The Waitress"!

WHY?
I listened to the audiobook.

The storyline unfolded from multiple POVs.

Although Claudia Jessie's narration was good, it was frequently difficult to remember who was saying what.

A full-cast narration would have significantly helped this book.

Also, the storyline lacked the sizzle and thrills of K.L. Slater's earlier releases.

Not sure if the book eventually delivered. DNF at 40%.

Fortunately, this was an Audible Plus freebie, so no credit was wasted.
Profile Image for Kelly Berg.
169 reviews
June 4, 2025
The overall story was good. The sister was a little frustrating. I did not see the twist at the end coming.
Profile Image for Tierney Moore.
Author 14 books98 followers
November 1, 2025
I really enjoyed this. Had me gripped from start to end. I'm not sure why some reviewers are so down on it.

The multiple POV approach isn't confusing *at all*. Just 3 POVs, with 3 different voices. Mainly tho, this is Alicia's story, and she's a strong lead, whose depth is revealed and layers peeled back as we go along.

Sure, the sister is the weakest of the 3 leads, and you might want to smack some sense into her, but her role makes sense in the whole context.

A super climax, a neat twist, and *excellently* performed by Claudia Jesse (so good, I've tracked down 2 other audio stories featuring her)
Profile Image for Kelly H.
34 reviews1 follower
August 28, 2025
It’s a 3.75 for me. Kept me entertained while getting ready for work and en route to work, but would I tell all my friends to read it? Nahhh. One of those “just call the cops already” thrillers, but I played along AND I will say the end did have a twist I was not expecting.
Profile Image for Aloha4Ever.
335 reviews
June 8, 2025
It was okay, but a lot of things made no sense. Like what motivated Trent to seek out these random women to employ? Why would he trust a woman he had just met to do spy-work for him? And why on earth did he allow two different women to blackmail him??

K.L. Slater’s books have mostly been misses for me in recent years. But I keep reading in the elusive hope that I’ll strike gold again. This book was included in my audible plus membership, so at least I didn’t use a credit.
This entire review has been hidden because of spoilers.
Profile Image for Beccy.
39 reviews2 followers
July 10, 2025
there is a reason it was a free audible original lol - kept me somewhat entertained on my 400km drive but it was tedious and I did want to drive off the state highway at least twice, think Claudia Jessie saved it if I’m honest
Profile Image for Catherine (catisbookedup).
388 reviews25 followers
April 19, 2026
3.5 stars
After seeing the reviews I was a bit nervous to read the book but it was OK to be honest.
The book intrigued me I admit with the proposal at a fake dating set up in a thriller but unfortunately that was short lived and the introduction of the FMC double life quickly took over. There were so many moving pieces which is fine but neither one was fully explored, the plot moved so quickly timeline wise I think it was no longer than 2 weeks. I wish the double life would have dragged out longer made it more tense. I cant help but feel how the ending was just tied up in a nice little bow was a bit too convenient. I prefer endings which aren't quite as neet.
Overall it was OK, I was entertained throughout. This did remind me somewhat of Frieda Mcfadden type books, so if you like those then I'd definitely give this author a try having read her before she is definitely a popcorn thrillers author. Although I did prefer the husband next door.
Many thanks to Bookouture who provided me with a copy of the book for review via NetGalley. All opinions are my own.
Profile Image for Mark.
1,853 reviews
Review of advance copy received from NetGalley
April 16, 2026
Initially published as an Audible only title back in May 2025 ‘The Waitress’ is now in E book/paperback form

The story focuses on Alicia, who is a waitress at high end London events, it’s here she ‘meets’ Trent, owner of ‘The Orbit’ a luxury skyscraper…..Alicia is quickly, very quickly moving in

But is Alicia quite as she seems? And for that matter is Trent, both are hiding secrets and both could be each others downfall

Parallel to this is the story of Alicia’s Sister who is looking after Alicia’s son and is unknowingly more involved in Alicia and Trent’s lives than she can know ( and want! )

When all the threads tie up it will be a shock for them all and as the secrets spill out so the danger increases

I LOVE the authors books,always interesting characters and settings and more than readable
Profile Image for Amy Morris.
849 reviews
June 23, 2025
I'm sure it's just me, but the abused woman who stays/lets the man come back in her life, OMG I just can't. I know this happens in real life. I don't understand it but I know it is too common to be believed. But man, I just cannot even in yet another book plot.

The rest of it was just ridiculous. No way she goes from being a server on the catering staff to the penthouse, with someone in power having her make event decisions and business insights, as if he didn't already have staff to do those tasks. Please. Also, the author decides not to tell you why the MC is in the situation she's in until essentially the whole story and all the tension is already over. Essentially they just reveal the MC's motivation in an epilogue. As a result, I couldn't get on board or root for the MC at all.
Profile Image for Heather Hughes.
67 reviews
August 11, 2025
This story didn’t make sense at all, not invested in the characters, the main character was unlikeable. Disappointing
Profile Image for Staceywh_17.
4,121 reviews12 followers
April 16, 2026
I haven't read a KL Slater thriller in what seems like forever so The Waitress was eagerly anticipated.

From the opening chapters to the penultimate pages it lived up to everything I expected and more.

It was a deliberately paced read with a few unexpected twists and turns, and an ending that totally caught me unawares.

An engaging plot told from multiple narratives, and investible character arcs made The Waitress well worthy of a tip or two.
1 review
August 18, 2026
This book is a mess. The writing, the characters, the editing. Sloppy work and it shows.
Profile Image for Kat (Katlovesbooks) Dietrich.
1,634 reviews210 followers
June 1, 2026

The Waitress by K.L. Slater
is a psychological thriller about a woman who has learned to watch everything around her.


Let me thank NetGalley, the publisher Bookouture and of course the author (Kim Slater), for providing me with a copy of this book in exchange for an honest review. All opinions are my own.


First, I have been somewhat disappointed (or less than thrilled) with Kim's latest books.  They are good, just not great.  However, this one definitely upped her rating with me.

The story is told from multiple perspectives, and it was very clear.

I really enjoyed this book.  The characters were interesting.  It was difficult to get a good read on Trent and Steve, as sometimes they were "almost" likeable.   I didn't really like some of Alicia's actions when it came to her son, and I didn't really like Jen's actions either.  However, they were family, and they proved it.  Others that surprised me were Eleanor and Hazel, and Janice.  Even Ingrid was a surprise.  They were all strong women, in their own way.

There were some major twists in this book, and they were great!  It was a fast-paced, and easy read.

I think I may board the bus back to Kim Slater's books (but I will be picky about the topic).  This one was definitely worth the time.


For a more thorough review of this book and others (including the reason I chose to read/review this book, my own synopsis of the book, and its author information), please visit my blog: http://katlovesbooksblog.wordpress.com/
Profile Image for Julier.
894 reviews28 followers
October 14, 2025
I like after finishing the audio. I didn't like any of the characters. Alicia was so worried about her baby but she knew where he lived and could see him? She was manipulating and dishonest. Alicia makes sure Trent might have to face the law for the young woman's ACCIDENTAL death. All he did was lie about being there when it happened. But she doesn't have a problem with Trent pushing someone off a building? Just because she wanted him dead, too. makes her an accomplice! no respect for her, either!
This entire review has been hidden because of spoilers.
Profile Image for Lee.
1,139 reviews128 followers
January 28, 2026
Alicia leaves her young son with her sister and moves to London, determined to reinvent herself and escape a past she won’t confront. At The Orbit, an exclusive high rise for the elite, she slips easily into the background, watching everything. When its charismatic owner, Trent Connors, offers her a lucrative arrangement to pose as his girlfriend, she accepts a deal that quickly becomes more complicated than either of them intended. As she settles into this glossy new life, the cracks beneath its surface begin to show, while her sister back home hides a far more dangerous secret that is slowly closing in.

The book didn’t quite meet the author’s usual standard for me. Aside from Alicia, several characters felt underdeveloped, and the plot was fairly predictable, with only one twist that surprised me. I’m typically fully absorbed in this author’s work, but this time the story didn’t have the same depth or momentum that normally keeps me turning the pages.

Thank you to Netgalley and the publisher for an advanced copy of the book, opinions expressed are my own.
Profile Image for Ames.
249 reviews20 followers
August 3, 2025
3.5 🌟

A good story with an overall good plot.

It was very much 1 note, not a lot of tension/suspense. Saw most of it coming.
Profile Image for Michelle Confere.
115 reviews2 followers
October 3, 2025
It was just ok. The story line was intriguing enough but the MC is supposed to be some super sleuth, and she just ended up being annoying. Who leaves their 2 year old to move hours away at the demands of someone else instead of calling the police? She was a private detective who clocked him as a cheater and when he threatens her, she just takes it? Makes no sense to me. Also when the boyfriend has the sister pinned in the bathroom, she calls the MC who is hours away instead of the police?! Make it make sense. Not the best Slater book.
This entire review has been hidden because of spoilers.
Profile Image for CL.
897 reviews29 followers
August 4, 2025
How far would you go to protect your family. Hired by one man to sabotage another. The mark plays into her scheme and now she has a chance to free herself from both and make a good life for her and her family.
Profile Image for Sue.
1,454 reviews5 followers
February 24, 2026
THE WAITRESS is a standalone psychological thriller by bestselling author K.L. Slater. Having read and enjoyed her previous novels, I was anxious to start her new novel.

Her Novels Include:
Safe With Me (2016)
Blink (2017)
Liar (2017)
The Mistake (2017)
The Visitor (2018)
The Secret (2018)
Closer (2018)
Finding Grace (2019)
The Silent Ones (2019)
Single (2019)
The Apartment (2020)
Little Whispers (2020)
The Girl She Wanted (2020)
The Marriage (2021)
The Evidence (2021)
The Widow (2021)
Missing (2022)
The Girlfriend (2022)
The Narrator (2023)
The Bedroom Window (2023)
Husband and Wife (2023)
Message Deleted (2024)
The Married Man (2024)
The Lucky Winners (2025)
My Husband Next Door (2025)
The Waitress (2026)
We Tell Lies (2026)

This is my review of The Waitress.

Alicia Turner is in central London working for Elevate, a premium events agency for members clubs and art galleries. She is looking for a new start to escape her past and provide for a better life in London for her and her two-year-old son, Brodie.

Alicia has left her young son behind with her sister to chase a better life in London. But she’s not just chasing opportunity. She’s escaping the truth. And no one in her new life needs to know what she’s running from.

At The Orbit, a high-rise building that highlights the future of urban living, Alicia meets the owner, Trent Connors, who is very impressed by her skill in reading people. Here, Alicia waits tables and watches everything.

Trent Connors, offers her a deal — she must pretend to be his girlfriend for an enormous salary and a luxury apartment in The Orbit and she accepts. She will be working for Trent in complete secrecy acting as his girlfriend as a cover. She will be a partner on the ground…to listen and watch. Trent works with a lot of high-profile people, and needs someone with a skill in reading people…a spy!

Trent tells Alicia that he is on the verge of finalizing a major project, and both him and his partner, Steve Brett are bidding for the contact. Trent needs Alicia to get close and check out Brett. But when Trent shows Alicia a picture of Brett, she realizes that she knows him… the man who controlled her life for the last two years!

Two men are plying he same game of blackmail and corruption…and Alicia finds herself right in the middle of this dangerous mix.

And all the while, back home, her sister is hiding something far worse — something terrifying that Alicia has no idea is creeping closer.

The story is told from different POV’s in different time frames that gives us more depth into the intention of the main key players.

This fast-paced novel addictive read but not quite up there with some of the authors other books but I still enjoyed it.

Many thanks to the author, Bookouture and Netgalley for my digital copy.
Profile Image for Dozelina 666.
440 reviews18 followers
April 17, 2026
This book had a really interesting premise, which is why I picked it up… but it ended up being a bit of a mixed experience.

First of all, I didn’t realize this was a re-release. And also… the title is a bit misleading. The “waitress” part? That lasts for a few chapters and then it’s pretty much gone. I was expecting more of that angle, maybe even some undercover/spy vibes tied to it, buuuut not really.

That said, the story itself is still intriguing.

Our FMC meets Trent at a high-end event and after noticing how observant she is, he asks her to pretend to be his girlfriend and gather information for him. Of course, things are not what they seem, and from there we get a mix of twists, secrets and a bit of sleuthing.

I actually enjoyed that part, especially the whole “double agent” vibe. Watching her try to figure out what happened to Trent’s ex, who is basically treated like a ghost, was one of the more interesting aspects.

But… there were a few things that didn’t work for me.

Jen (the FMC’s sister) really frustrated me. I understand the complexity of abusive relationships, but some of her choices (especially involving Alicia's son) were hard to get past.

And Trent… I still have questions. A lot of them. I feel like not everything was fully explored or answered.

Overall, it’s not a bad thriller. It has some good twists and an engaging concept, but it didn’t fully deliver on its potential for me.

⭐ 3.5 stars

Thank you NetGalley and Bookouture for the ARC.
Profile Image for Edie Kennard.
340 reviews6 followers
February 2, 2026
K.L. Slater is a veteran of the "domestic noir" genre, and The Waitress delivers exactly what fans expect: secrets, shifting loyalties, and a high-gloss setting that feels just a bit too perfect. However, while the premise is addictive, the execution occasionally feels like a retread of familiar thriller tropes.

The Hook: High Stakes and Glittering Lies
The "fake dating" trope is usually reserved for rom-coms, but Slater twists it into something much more sinister. Alicia is a compelling protagonist because she isn't "innocent"—she’s a woman running from a dark past, making her the perfect unreliable narrator.

The Setting: The Orbit is a character in itself—a claustrophobic, high-end high-rise that perfectly encapsulates the "gilded cage" feel.

The Conflict: The dual-timeline/dual-perspective structure keeps the tension high. While Alicia is playing a dangerous game in London, her sister’s storyline back home provides a slow-burn sense of dread that balances the fast-paced glamour of Trent Connors' world.

Why it’s a 3/5
Despite the strong setup, the middle section of the book sags under the weight of some predictable "thriller logic."

Suspension of Disbelief: The deal offered by Trent Connors—a massive salary and a luxury apartment just to play a girlfriend—is a bit of a stretch, even for a psychological thriller.

The "Twist" Fatigue: If you read a lot of Slater or Freida McFadden, you might spot the "big reveal" coming from a mile away. The book relies heavily on characters making questionable decisions to keep the plot moving, which can be frustrating for readers who prefer a more grounded mystery.

The Ending: While the climax is explosive, it feels somewhat rushed compared to the meticulous buildup of Alicia’s lies.

Final Verdict
The Waitress is a solid, popcorn-style thriller. It’s the perfect "beach read" or "airplane book"—fast-paced and engaging enough to keep you turning pages, even if it doesn't reinvent the genre. It’s a story about the masks we wear and the price we pay for a "better life," though it lacks the emotional depth to make it truly haunting.

Read this if: You love stories about the dark side of the ultra-wealthy and don't mind a few far-fetched plot points. Skip this if: You prefer gritty, realistic police procedurals or are tired of the "unreliable narrator" trope.
Profile Image for Els .
2,308 reviews56 followers
February 23, 2026
Waiting staff in the hospitality industry are, in my opinion, often not treated very respectfully. It may have improved somewhat, but far too often these people are expected to respond to a “hey” or a snap of the fingers. What’s wrong with addressing them as sir or madam? We don’t behave like that in a shop when we want to get the attention of a staff member. Would those people like to be treated that way themselves? I don’t think so.

It’s also well known that some privileged or wealthy individuals display this arrogance even more strongly. They only notice the staff when they can use them or benefit from them. When someone carrying a tray moves among the “important” people, they sometimes overhear things not meant for their ears — information that can then be passed on to their employer. So be careful what you discuss when it’s meant to stay private. You never know what might happen with that information.

I thought this was a very enjoyable book. Alicia was a top-notch character, and I admired her courage and the way she made sacrifices for a greater good. It was intriguing to discover how she ended up in that hornet’s nest. She played it all incredibly smart. I’m happy to give it 5 stars.

Thank you.
Displaying 1 - 30 of 753 reviews