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Seattle Billionaires #1

Billion Dollar Enemy

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My one-night stand turns out to be my billion-dollar enemy.
Yeah, I’m screwed—and unfortunately not that way.


I meet a handsome man at the bar, the kind you only dream about. You know the one? He drinks his whiskey neat and power oozes from his suit-clad form. The night we spend together is perfect—I’ll treasure the memory for as long as I live.

Until I discover who he is.

Who’s the billionaire asshole trying to tear down my bookstore? My one-night stand. Correction: my rich, handsome, calculating one-night stand.

I hate his determination and his ruthlessness. I hate the way he smirks and the thick fall of his hair. But most of all, I hate that I can’t look at him without remembering our night together—a night he’s keen to repeat.

During the day, we’re at war.
At night, we’re lovers.

Sorry. I think they call it, ahem, fudge buddies.
The two things are strictly separated.

No funny business. No emotions.
And definitely no falling for him.


BILLION DOLLAR ENEMY is a brand-new standalone romance from author Olivia Hayle! Guaranteed to show you a good time, it has her trademark smart heroine and a filthy rich hero who is as charming as he's infuriating...

304 pages, Paperback

First published September 5, 2020

4778 people are currently reading
5815 people want to read

About the author

Olivia Hayle

30 books3,281 followers
Hi there! I'm Olivia.
I write romance with billionaire heroes (despite never having met one in person). They're strong, ambitious, they don't need love... until they meet the women who change their minds.

I love witty banter, smart heroines, big cities and perfectly tailored suits. You'll find all four in every one of my books! 💜

➡ Explore the bonus content: https://oliviahayle.com/bonus-content
➡ Visit https://oliviahayle.com

READING ORDER
You can read any of the books as standalones, because each book follows a new couple. But if you ask me? This is my personal preference...

The Connovan Chronicles
- Best Enemies Forever
- The Perfect Mistake
- One Wrong Move

New York Billionaires
- Think Outside the Boss
- Saved by the Boss
- Say Yes to the Boss
- A Ticking Time Boss
- Suite on the Boss
- 12 Days of Bossmas

Seattle Billionaires
- Billion Dollar Enemy
- Billion Dollar Beast
- Billion Dollar Catch
- Billion Dollar Fiancé

Brothers of Paradise
- Dark Eyed Devil
- Ice Cold Boss
- Red Hot Rebel
- Small Town Hero

Standalones
- Arrogant Boss
- Look But Don't Touch
- The Billionaire Scrooge Next Door
- How to Honeymoon Alone

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5 stars
5,212 (39%)
4 stars
4,964 (37%)
3 stars
2,377 (18%)
2 stars
417 (3%)
1 star
126 (<1%)
Displaying 1 - 30 of 786 reviews
Profile Image for Isabella. R.
1,007 reviews2,179 followers
November 12, 2023
4 So It Was That Good For You Too Stars ⭐

“You could be the worst person in the world,” she says faintly, “and I’d still come back for more of that.”

Lovers to enemies without being nasty was a welcome change. Because when your memorable one night stand turns out to be the one tearing down your beloved bookstore and workplace; this could have gotten ugly fast.

Instead, Cole and Skye find themselves at an impasse. Which is all very serious except for the fact they can't keep their hands off each other. Oh and the strange scenario where they're dating except not officially while being enemies of course.

“Do you know how good it makes me feel that you’re always wet for me?” I want to respond, but then he’s biting, and my words turn into gasps. “Like the epitome of masculinity,” he continues softly. “You called me that as a joke once. But when you’re wet like this for me, fuck if I don’t feel like it.”

So freaking cute and amusing. Billion Dollar Enemy was effortless to read with hardly any drama. It was fun, clever and had plenty of vanilla steam that was very satisfying. Honestly without the recommendation by Mony I would have missed this fab author. 🩵
Profile Image for Dora Koutsoukou .
2,256 reviews720 followers
September 7, 2020
4 ❤️❤️❤️❤️🌟s

This was exactly the story I needed, after my last heartbreaking one. Romantic, with no drama, smooth flow and a beautiful hea!

There was Cole, the handsome billionaire, such a great character!!! Lacking of typical arrogance and harshness, he was sweet and very caring.
Skye was sassy, determined not to lose the bookstore she loved so much. However, she did not treat Cole nicely due to her insecurities.
Their chemistry was full of sparks, their banter enjoyable and falling with each other was absolute pleasure.
Beautifully written with well developed and engaging characters.

I enjoyed it a lot and the epilogue was amazing❣️
Profile Image for Syndi.
3,711 reviews1,040 followers
June 27, 2021
I am loving this book. Cole is such a gentleman. He is ny new book boyfriend. The whole story reminds me of You've Got Mail movie.
This is my first read by Miss Hayle. Billion Dollar Enemy is the most polite enemy to lover romance.

Skye is kick ass heroine. She tried to hold on to her dream and I am glad she finally find a new dream. I love the banter, the characters development, the whole plot. Such a refreshing story.

4 stars
Profile Image for Ros (Rosie) &#x1f98b;.
506 reviews41 followers
February 11, 2021
3.75 stars
I am in one of my moods where, I just can’t find anything I want to read. What I really want is a gritty MC or Mafia series and I can’t seem to find one (that I haven’t already read, I should add) so I am playing it safe with easy to read standalones for now.

This one is another feel good romance.

Cole Porter is a billionaire developer, and he is set to demolish the bookstore our heroine, Skye, works at to make way for his new hotel.

Skye and Cole meet prior to this revelation and sparks fly between the pair of them and they spend the night together.

Once Skye realises that the stranger she spent the night with is in fact the man who plans to tear down her dreams, she proposes he give her two months to turn around her failing book store and make it profitable. If she does the store stays and is incorporated into the new hotel and if she can’t, and it continues to make a loss, then he can tear it down as planned. Despite his team telling him how ridiculous the offer is, Cole accepts Skye’s challenge.

We then follow Skye and Cole over the coming months. Cole, who despite it not being in his best interests, finds himself at the book store with Skye most evening.

Their story was sweet, there was nice chemistry between the pair. The storyline is quite mundane so there are parts in this book that felt a little dull, but it doesn’t take too much away from the feel good factor. Despite being a billionaire tycoon, Cole is really a very genuine down to earth guy. It is actually Skye who is quite rude.

The story ends on a tiny little twist, one that was pretty obvious. Given I picked this book up to fill the gap while I decide what I want to read, it did the job.
Profile Image for Wobilba.
852 reviews129 followers
November 11, 2023
I loved it. It had….
Strong and sassy heroine ✅
Sweet and loving billionaire hero ✅
Great banter ✅
Book loving heroine ✅
Bookstore ✅
Pretend enemies to lovers 🤣✅
Profile Image for Tetyana.
355 reviews37 followers
September 6, 2025
4/5
Тропи:
-інтрижка на одну ніч;
-від ворогів до закоханих;
-таємні побачення

Після ночі проведеної з таємничим незнайомцем Коулом, Скай дізнається, що він насправді власник компанії, яка планує знести її улюблену книгарню — місце де вона працює, щоб побудувати готель. Дівчина пропонує Коулу угоду: якщо протягом 2 місяців книгарня принесе прибутки, то її включать в інтер'єр готелю, і не зноситимуть.

Несподівано, але мені сподобалося. З перших розділів я була скептично налаштована, бо починалося все трохи крінжовенько, але в цілому історія непогана. Мило, просто, передбачувано, якраз те що треба, щоб відпочити від закручених сюжетів. 

Троп "від ворогів до закоханих" трохи притягнутий за вуха, бо з його боку ніякої ненависті чи ворожнечі не було, а з її — були лише намагання переконати себе і всіх навколо, що вона його ненавидить. Проте це навіть не дратувало. 

Мені сподобалися прояви турботи з боку Коула, їхній взаємний потяг один до одного, чесність, відкритість і така якась легкість у стосунках. Були і поспішні висновки, і драма-queen моменти, але загалом історія залишила по собі лише позитивні враження.
Profile Image for Lucía.
179 reviews253 followers
January 9, 2021
This a new author to me and thought that it was going to be another plain contemporary romance . But nope! This book went right to my soft spot. Loveeed everything about it!
The funny banter they had.
The amazing chemistry.
The well-developed characters and their great personalities.
The perfect communication both H and h had. It made any little problem not evolve and could resolve it inmediately.

I already have the next book on this series on my tbr. Hopefully it is as good as this one.
Profile Image for Grace Btrs.
366 reviews250 followers
August 30, 2024
This is signed You've got mail vibes.
It was light, quick, easy to read, the chemistry between them was so obvious all throughout the book.
As an HEA it was clear how it will end, the surprising part was how we got there, and it was quite an unexpected and pleasant turn of events.

There was a bit of inconsistency in the book. Nothing that can't be overlooked, but something that could have definitely been fixed with a tiny bit of editing.

Will I read other books by the author? Probably. Would I do it alone? I might need some encouragement, but not because she's not good, not at all she's quite good, but more like I (personally) needed a bit more.
Profile Image for Canan .
1,084 reviews71 followers
October 6, 2024
Benim için okuması keyifli, yormayan tatlı bir hikayeydi.
Karakterlerin çok fazla falsosu yoktu. Kurgu aktı gitti.
Profile Image for clara.
440 reviews160 followers
December 29, 2023
2.5
i read the whole new york billionaires series by olivia before and i enjoyed it so so much! it wasn’t the best series i’ve ever read but it just the type of romcom you need in your life sometimes.

with this one, i was having such a nice time at the first half, but somehow i just got REALLY bored? for such a short book i felt like i was reading and reading and just not reaching the end. i even skimmed through the last chapters and that’s something i never do. maybe it’s just a me problem.

however, i’m still excited for nick’s book and hopefully it’ll deliver the enjoyment i felt on other books by olivia.
Profile Image for A.M..
423 reviews7 followers
June 7, 2021
Recommended listening to audiobook, the narrator is *chef kiss* it deserved 5🌟 it's such a sweet, romantic and calm book. I can see the development of relationship which i appreciate and despite being a "billion dollar" book, it's different than any other billionaire hero since Cole doesn't pushed his lavish lifestyle towards Skye, their love blossom because they've been spending time together. There's a conflict that a bit dramatic/cliche to me and I'm thinking of giving it 4🌟 but it was safe by the way our hero handled the drama and our heroine not being dramatic and realised her flaws.
Profile Image for aya.
282 reviews109 followers
April 26, 2024
4💫

“I’d rather be hated by you than loved by anyone else.”
“you’ll just have to get used to being loved by me instead.”

This was such an unexpected good read. I totally enjoyed coleskye


!!!SPOILERS AHEAD!!!
——————————————————
This book starts when our couple Cole and Skye having a one nightstand after they met at a hotel bar and then meeting again when he wants to build a hotel in the place of the bookstore she works at.
then well the “hate” will start and some and they will make a bet; if she and her friend wins will be able to make the bookstore profitable in two months it will remain there and they will build the hotel with without demolishing it and if they don’t manage to make it profitable in two months then it will be demolished and during this months Cole and Skye will meet more and their lust will be still there and so strong and after not being able to ignore the attraction between each other they will have an arrangement to be in a casual relationship aka “just sex” but we all know how this goes in books don’t we ? 😂

——————————————————

This man love language is everything : 🧎🏻‍♀️

Act of service; helping her at the bookstore and more

Physical touch; he kept hugging her, pulling her to his side, kissing her temple and top of her head (this small things 😭💕) let alone the great sex.

Words of affirmation; telling her how beautiful she is, how good she feels and he told her she is A GOOD GIRL 😩✨

GIFTS ; “the obscene amounts of money he spends on me. Dinners, excursions, a few beautiful dresses…” + literally since he visited the bookstore and saw her notes sending her plants first then sending her the vibrator and bath supplies (it was funny and cute after their call ) and after them being fully together


Quality time ; well from going with her and her nephew to the match to taking her out for dinners, spending time together at home and the bookstore

——————————————————

Also the way every time she said I hate you he never said it back not even once 😭
But also all her “i hate you’s” were like screaming “I like you”

The way he named the hotel after her ? ✨ SKYE HOTEL ✨
She published her own book and him being so proud of her 😭✨
The engagement and the house .., ugh the ending was so perfect
Profile Image for Elisa ♡.
702 reviews1 follower
March 28, 2022
what would you do if you found out that your hot one-night stand is the man that's destroying your job?

this book was so good! the enemy aspect is not that big, i'd say is more animosity than hate.
i just want to say one more thing, when she gets sick he takes care of her!
Profile Image for Ana | SheSaidYestoBooks.
1,995 reviews151 followers
July 21, 2023
4.5 stars

This was my first book from this author and she has made a fan out of me. Skye and Cole’s chemistry hooked me from the first meeting. Loved the banter!! Can’t wait to start Book 2!
Profile Image for Rai.
262 reviews60 followers
April 28, 2024
I was hooked from the start. Skye and Cole were perfect together. Cole's gestures towards Skye were so thoughtful and that he named a hotel after her name is so heart touching.🩵
Profile Image for Patricia's Book Kingdom.
225 reviews16 followers
September 9, 2020
Billion Dollar Enemy is very sweet, sexy and entertaining enemies-to-lovers (or more accurately lovers-to-enemies-back-to-lovers) romance that gave off slight You've Got Mail vibes (if You've Got Mail was R-Rated that is).

Skye is a force to be reckoned with. She is really stubborn, passionate, tenacious woman that does not give up easily and I really liked her character. She meets the ruggedly mysterious Cole one night in a hotel and they have an amazing night of passion, unknown to her that Cole is a wolf in sheep's clothing. When she finds out that Cole is the one looking to demolish the book shop she works in, that's when the real fun begins. While she hates Cole for wanting to destroy something that means so much to her, she can't deny that the chemistry between them burns super hot and they engage in bit of enemies with benefits type of relationship. At times she was quite cruel to Cole when he was being nothing but caring and kind which did not sit well with me, because he really didn't deserve it. But she was so blinded by her hate for him that she did not see Cole for who he really is. For the longest time she saw him like the rest of the world saw him; as the ruthless billionaire that always gets what he wants, no matter who he hurts in the process.

I adored the hell out of Cole. Everyone saw him as the heartless billionaire, but underneath the expensive suit was just a fluffy marshmallow with a heart of gold. He has been burned in the past and it has been a while since he had a serious relationship. But he has noticed Skye right away and that was the first time in a while since he was even remotely interested in a woman. Of course he had his work cut out for him, because she hated him. I love that we got few chapters in Cole's POV as it really shows you his perspective and his struggle with the fact that he is the one demolishing Skye's livelihood. It really makes you love him even more, as it showcases that while he may have a personal driver and VIP tickets for baseball games, he is still a human being that feels compassion towards others.

Billion Dollar Enemy is heart-felt tale about two people who might appear to hate each other, but really they just don't know how to act around each under the given circumstances. They don't want to acknowledge the fact that they would be great together, instead they hide their true feelings behind hate and anger, often leading them to say things they don't mean. Really light and fun read!

*ARC provided through BookSirens in exchange for an honest review. All thoughts and opinions are my own.*
Profile Image for Donna.
1,398 reviews33 followers
May 22, 2022
nice quick read

There is plenty of chemistry in this one. Cole was awesome, hot rich sexy CEO meets bookstore worker Skye, (not in the bookstore, but on a one night stand) then runs into Cole again as he is going to demolish the store. I loved how this played out.
Profile Image for Giusy  Luca.
825 reviews5 followers
July 16, 2023
Avevo letto un'altro libro di questa autrice, che non mi aveva convinta al cento per cento. Quando ho iniziato questo la paura di un'altra delusione era dietro l'angolo, invece devo dire che non ha nulla a che vedere con il precedente, sembra scritto da un'altra persona, non solo mi ha convinta ma mi ha fatto venire una grande curiosità sui prossimi protagonisti che non vedo l'ora di poter leggere. 

Skye lavora nella libreria che la vista crescere il suo sogno è di poter pubblicare un libro  ma, non è facile quando non si ha l'ispirazione è proprio per questo motivo che una sera si reca in un locale per osservare le persone attorno a lei e sperare che la sua vena creativa subisca una scossa, qui si imbatte in Cole, con lui si lascerà andare come non aveva mai fatto prima nella vita, avranno una notte piena di passione che finisce il mattino dopo, con Skye che lascia un semplice biglietto con scritto, "Grazie per ieri sera, stallone." 

"Per una vita, questo è stato il mio luogo sicuro. Il mio rifugio dal mondo, dalla scuola e da casa." 

Immaginate la sorpresa quando scopre che Cole vuole demolire la libreria in cui è cresciuta e a cui è molto affezionata. È passato dall'essere l'avventura divertente di una notte, il sesso perfetto, ad un errore, peggio ancora, un nemico. 

Anche Cole è sorpreso quando scopre che la donna sexy con cui ha trascorso una delle notti più belle della sua vita lavora a "Tra le pagine" la libreria dove deve sorgere il suo nuovo hotel. 

Nonostante l'attrazione Skye non può lasciarsi andare tra le braccia del nemico e sarà combattuta tra la lealtà e la passione per la biblioteca e il sentimento che sente nascere per Cole. 

Cole sa che ciò che lo lega a Skye è più del sesso strepitoso che hanno fatto ma, sa anche che lei non smetterà mai di odiarlo nonostante la chimica tra di loro sia esplosiva. 

C'è qualcosa che gli ritorna in mente, una frase che ripeteva sempre il padre, "Non c'è mai una sola opzione. Trova la terza via. E li che c'è il successo." è proprio questa frase sarà la chiave per risolvere il suo problema e far in modo che Skye smetta di odiarlo. 

Riuscirà nell'impresa? 

«Anche quando mi odiavi, e anche quando mi facevi impazzire, è sempre stato chiaro che fossimo destinati a stare insieme.»

Una lettura veloce e scorrevole la storia è ben strutturata e i personaggi sono ben caratterizzati, ho amato il loro modo di punzecchiarsi con battute frizzanti e irriverenti il sesso non è l'elemento fondamentale ma c'è una giusta dose di spicy che non guasta mai. L'autrice ha lasciato intendere chi saranno i protagonisti del prossimo libro e non vedo l'ora di averlo tra le mani. 

Ringrazio la Hope edizioni per la copia ARC 
Profile Image for fran.
287 reviews66 followers
February 17, 2023
olivia hayle’s books are just quick, easy and fun reads and if you’ve read anything by this author already you will probably get the same thing but in a slightly different font. almost NO ANGST, just a fun FAST BURN evening romance read.

the constant reminding that skye was doing by calling her and cole literal SWORN ENEMIES FOR LIFE <3!!!!! was cheesy but so what.

and cole was great but sometimes it would get confusing. like do we like the guy or is he public enemy number one? (ok #2 because nick is #1 i guess)

yeah i might be easily entertained but i still had fun while reading so SIT DOWN 😙
Profile Image for Ashley.
178 reviews17 followers
January 31, 2024
not a personal favorite from olivia, so i’m a bit disappointed. it was cute, cliché and full of fluff, but i was pretty bored and kinda forced myself to finish.

and how many times can the characters say “oh?” before i loose my shit? idk i lost count after the millionth.
Profile Image for Sarah Dooley.
8 reviews
June 12, 2021
I started this book because I didn’t have my cr with me and decided to read it because it was on my kindle unlimited. It was short and simple it was pretty predictable but I mean most romance books are. I wasn’t expecting a show-stopping book it was just late at night and I was in the mood for a billionaire romance. Would I read it again ? Possibly but probably not in the near future but it’s always an option
Profile Image for Inna.
1,678 reviews372 followers
November 16, 2021
3.5 stars. I actually enjoyed this book quite a bit but knocked down the rating because the ending didn’t totally deal with all of the open issues. I wanted a bit more closure with some parts of the storyline. However, this book had a really good epilogue, going about 2 years into the future, so that did help a lot.

This story is really reminiscent of “You’ve Got Mail” … except the heroine is a lot more idiotic and totally unreasonable when it comes to how the world works. The hero and heroine meet right at the start of the story and have a ONS. They then go their separate ways for a month or two (I forget which one) and reunite only when the hero is getting ready to shut down the bookstore where the heroine works. She takes his actions as a personal attack on her, making him out to be some sort of villain. There were parts that made me wonder if the heroine was actually an adult, because she wasn’t acting like one. Anyways, the hero and heroine reunite and make a sort of bet regarding the future of the book store. If the bookstore can be profitable in 2 months time, then the hero will not demolish it, instead making it into a part of the new hotel he’s building on the site. It’s a very low bar for the store to meet, and they get to work (doing everything that should have been done years prior to the start of this book). There’s some angst, but not too much, some steam, some unreasonable behavior from the heroine, and some really sweet moments thanks mostly to the hero. They also get a really nice HEA.

Overall though, I think this book was worth the read. I enjoyed it, and now wish more books by this author were available on hoopla.

Safety was questionable only because it’s not totally clear if the hero had other partners during the separation, although nothing was mentioned one way or the other, I just wished it was clarified. Otherwise, no others for either of them. No om/ow drama. Hero was a manwhore in the distant past but had changed his ways long before the story began. He was also engaged to a woman who cheated on him. Heroine was not a virgin, but a lot less experienced in general.
This entire review has been hidden because of spoilers.
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