Kindle Unlimited
Unlimited reading. Over 4 million titles. Learn more
Read for Free
OR
$3.99 with 77 percent savings
Print List Price: $16.99

Promotions apply when you purchase

These promotions will be applied to this item:

Some promotions may be combined; others are not eligible to be combined with other offers. For details, please see the Terms & Conditions associated with these promotions.

Sold by Amazon.com Services LLC.
Read with our free app
You've subscribed to ! We will preorder your items within 24 hours of when they become available. When new books are released, we'll charge your default payment method for the lowest price available during the pre-order period.
Update your device or payment method, cancel individual pre-orders or your subscription at
Your Memberships & Subscriptions
Kindle app logo image

Download the free Kindle app and start reading Kindle books instantly on your smartphone, tablet, or computer - no Kindle device required.

Read instantly on your browser with Kindle for Web.

Using your mobile phone camera - scan the code below and download the Kindle app.

QR code to download the Kindle App

Follow the author

Sadie Kincaid
Follow
Something went wrong. Please try your request again later.

Ryan Rule: New York Ruthless Book 1 Kindle Edition

by Sadie Kincaid (Author) Format: Kindle Edition
4.3 out of 5 stars 24,998 ratings
Best of #BookTok
Jessie Heaton is a fearless, flame-haired computer hacker. Independent and feisty, she’s relied on no-one but herself since the age of sixteen.

Working for the Russians, she is finally close to getting the one thing she wants most in life, when she’s stopped in her tracks by the notorious Ryan brothers.

The Ryans are Irish Mafia. They are unstoppable. No-one stands in their way. And nothing comes between a Ryan and his family.

That is, until the hurricane that is Jessie, crashes into their lives. With a world full of secrets and a past that she can’t outrun, will she be their salvation or their downfall?

Ryan Rule is Book 1 in the New York Ruthless series. A why choose/ Dark Mafia Romance full of heat and suspense that will keep you turning the pages.

Publishers Note: This book is a dark romance that deals with mature themes which may be triggering for some. Books 1, 2 and 3 end in a cliffhanger and book 4 is a HEA.
Read more
Previous slide of product details
  1. Book 1 of 6
    New York Ruthless
  2. Print length
    270 pages
  3. Language
    English
  4. Accessibility
    Learn more
  5. Publication date
    November 5, 2021
  6. File size
    1.6 MB
  7. Page Flip
    Enabled
  8. Word Wise
    Enabled
  9. Enhanced typesetting
    Enabled
Next slide of product details

Shop this series

 See full series
There are 6 books in this series.

Customers also bought or read

Page 1 of 1Start over
Previous page
  1. Broken (Manhattan Ruthless)
    Kindle Edition
    $4.99
  4. The Perfect Fit
    Kindle Edition
    $4.99
  8. NERO: Alliance Series Book One
    Kindle Edition
    $4.99
  17. Sugar Baby (Sugar Life #1)
    Kindle Edition
    $0.99
  23. Sugar Daddies
    Kindle Edition
    $3.99
Next page
Loading...

From the Publisher

Ryan Rule by Sadie Kincaid
Ryan Rule by Sadie Kincaid
Ryan Rule by Sadie Kincaid
Discreet Paperback
Ebook
Paperback
Audiobook
Buying Options
Buying Options
Customer Reviews
4.3 out of 5 stars 24,998
4.3 out of 5 stars 24,998
4.3 out of 5 stars 24,998
4.3 out of 5 stars 24,998
Price $13.69 $3.99 $16.99 $0.00
Available on KU no data ✓ no data no data
Discreet special edition ✓ no data no data no data
Audible no data no data no data ✓

Also From the Author

London Ruthless Series: A Dark Mafia, Forbidden Love, Age Gap Romance

Dark Angel

Fallen Angel

LA Ruthless Series: A Dark Mafia, Forced Marriage, Enemies to Lovers Romance

Fierce King

Fierce Queen

Fierce Betrayal

Fierce Obsession

New York Ruthless: A Dark Mafia, Reverse-Harem Romance

Ryan Rule

Ryan Redemption

Ryan Retribution

Ryan Reign

Ryan Renewed

New York Ruthless Short Stories

A Ryan Halloween:;A Ryan Christmas: A Ryan Halloween

A Ryan Reckoning; A Ryan Restraint; A Ryan Rewind

A Ryan Revelation; A Ryan Reckoning; A Ryan Recon

Chicago Ruthless: A series of interconnected, stand-alone Dark Mafia romances with their own HEA

Dante

Joey

Lorenzo

Spicy Short Stories

Bound and Tamed

Bound and Shared

Bound and Dominated

Bound and Deceived

Product details

  • ASIN ‏ : ‎ B09DLBG5V8
  • Publisher ‏ : ‎ Red House Press
  • Accessibility ‏ : ‎ Learn more
  • Publication date ‏ : ‎ November 5, 2021
  • Language ‏ : ‎ English
  • File size ‏ : ‎ 1.6 MB
  • Screen Reader ‏ : ‎ Supported
  • Enhanced typesetting ‏ : ‎ Enabled
  • X-Ray ‏ : ‎ Enabled
  • Word Wise ‏ : ‎ Enabled
  • Print length ‏ : ‎ 270 pages
  • Page Flip ‏ : ‎ Enabled
  • Book 1 of 6 ‏ : ‎ New York Ruthless
  • Customer Reviews:
    4.3 out of 5 stars 24,998 ratings

About the author

Follow authors to get new release updates, plus improved recommendations.
Sadie Kincaid

Sadie Kincaid

Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.

Sadie Kincaid is an Amazon No1 bestselling spicy romance author. She lives in the UK with her husband, and sons.

Sadie writes feisty heroines and morally grey, swoon-worthy alphas with filthy mouths, who would burn the world down for the ladies they love.

Join Sadie's Facebook reader group: Sadie's Ladies and Sizzling Alphas

Customer reviews

4.3 out of 5 stars
24,998 global ratings

Review this product

Share your thoughts with other customers
Write a customer review

Customers say

Customers find the book's plot captivating, with one noting the fantastic cliffhanger at the end, and appreciate its spicy content, with one describing it as an "insanely hot Irish roller coaster." Moreover, they enjoy the character development, particularly the boys' development, and the fast-paced narrative that draws readers in quickly. Additionally, the book receives positive feedback for its emotional content, with one review highlighting the perfect mix of intense moments, and customers consider it a fun quick read. However, the writing quality receives criticism for its poor execution and excessive use of exclamation points.

Select to learn more

Spice levelCharacter developmentHeat levelPacingReadabilityEmotional contentWriting quality
58 customers mention "Spice level"54 positive4 negative

Customers enjoy the spicy content of the book, describing it as steamy with spicy scenes on practically every page.

"...This is spicy and oh so good. Sadie Kincaid had me drooling at times. I will now be reading all of her work." Read more

"...The spice is SPICYYYYYYYYYYYY and soooo good Uhm, that cliffhanger?! Rude!..." Read more

"...The connection she has with the Ryan brothers is off the charts spicy and will fog up your screen...." Read more

"...Spice is spicing, but feels kind of repetitive at times. Story is there enough to keep you interested. I'll be reading the next...." Read more

57 customers mention "Character development"49 positive8 negative

Customers love the characters in the book, particularly appreciating the boys' character development and individual personalities, with one customer noting the great banter between them.

"Great story line that draws you in quickly! I love the characters and how well they're developed. Can't wait to see what the rest of the series holds." Read more

"...I feel like it has so much promise, and I enjoy the characters and storyline. The lead, Jessie, is independent and intelligent...." Read more

"...Jessie is a compelling protagonist, her determination and troubled past making her both relatable and intriguing...." Read more

"...The men in this book are top-tier boyfriend level, and I love every single one of them. Can we take a moment to appreciate the twins?..." Read more

55 customers mention "Heat level"52 positive3 negative

Customers enjoy the heat level in the book, describing it as hot and steamy, with one customer noting particularly intense panty-melting scenes.

"...I’m stunned 😆. Steamy and frequent scenes but it was a bit too unbelievable for me. We’ll see what the next has to bring…..." Read more

"What a HOT read! It usually isn’t my thing to read a RH but I have to say….wow, this book has ALL THE SPICE! 4 brothers with one girl!..." Read more

"...This is one sexy book that will have ur panties melting and you blushing...." Read more

"...enough to keep me from reading the other books though, but the spice is panty melting, fan- yourself,read alone so no one can see your face hot and..." Read more

27 customers mention "Pacing"21 positive6 negative

Customers enjoy the pacing of the book, describing it as fast-paced and moving swiftly to the next chapter, with one customer noting how it draws readers in quickly.

"Great story line that draws you in quickly! I love the characters and how well they're developed. Can't wait to see what the rest of the series holds." Read more

"Definitely loved this. I am hurrying to the next book, because I'm sure there's gonna be SOME plot twists that will blow my mind! It HAS to be!!!" Read more

"...Again this book moves fast and the majority of the book I did enjoy...." Read more

"...The sex/love scenes was lacking as well very quick and uninspiring. I read much better books...." Read more

24 customers mention "Readability"24 positive0 negative

Customers find the book engaging and easy to read, describing it as a fun quick read that draws them in for more books.

"...The plot is fast-paced, with plenty of twists and turns to keep readers engaged, and the cliffhanger ending ensures anticipation for the next book..." Read more

"5 stars 3 spicy. This again is another page turner. This story starts and ends with Jessie. She's a red head in every sense...." Read more

"This book sounded interesting, but I got bored at 40% since nothing much was happening...." Read more

"...If you like spice this is the book for you! Definitely a page Turner about to start the second one right now!" Read more

23 customers mention "Emotional content"23 positive0 negative

Customers appreciate the emotional depth of the book, finding it emotionally mature and relatable, particularly in how the relationships between characters come together.

"...She manages to be sassy and sweet and does a great job revealing Jessie's emotions without making her feel like a victim even when she seems to have..." Read more

"...I was not expecting to be drawn in so well by this story. Jessi is so great and a badass...." Read more

"...The men are all strong and surprisingly emotionally mature. I feel like these both need a few more runs through an editor...." Read more

"...protagonist, her determination and troubled past making her both relatable and intriguing...." Read more

19 customers mention "Writing quality"3 positive16 negative

Customers criticize the writing quality of the book, noting poor grammar, lack of detail, and excessive use of exclamation points.

"...Grammar and spelling errors are expected but there was a lot of confusing jumping around in scenes...." Read more

"...She was a strong female character. Cons: *multiple writing errors...." Read more

"...I wanted to see her work her magic. 👉🏻 The grammatical errors weren't atrocious (aside from the !), but there some here and there...." Read more

"...The story was great, but there were some grammar errors that took me a couple reads of the sentence to understand what was intended, and then weird..." Read more

Masterpiece from Sadie Kincaid
5 out of 5 stars
Masterpiece from Sadie Kincaid
Sadie Kincaid is a masterclass!! In this heart-pumping wild ride you better buckle up and plan for all day ride. Jessie and the Ryan brothers take you on ride of your life in this thrilling high level spicy romance. You fall in love with each character and you are hoping they all work as one happy family. Mafia lovers this is it, no question. Suggest you buy book 2 with this book as there is a cliffhanger that you will want to go right into. ⭐️⭐️⭐️⭐️⭐️🌶🌶🌶🌶🌶
Hide
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

  • Kristi Breaux
    5.0 out of 5 stars Holy Hotness
    Reviewed in the United States on June 11, 2025
    Format: KindleVerified Purchase
    I couldn’t wait to read about the Ryan brothers but I wasn’t expecting how this story would go at first. I should have had an idea from one of the other books when Alex and Jax needed their help thru mentioned something about their relationship but it wasn’t a big enough hint to clue me in as to what would happen. I don’t how I would choose I probably wouldn’t choose either if they looked like they were described. We can only imagine in these hot books we keep on reading. On the next to see what happens.
    Helpful
     Report
  • Dawn Montgomery
    4.0 out of 5 stars Excellent story line...
    Reviewed in the United States on July 1, 2025
    Format: KindleVerified Purchase
    Great story line that draws you in quickly! I love the characters and how well they're developed. Can't wait to see what the rest of the series holds.
    Helpful
     Report
  • K Dinan
    5.0 out of 5 stars What a way to start!
    Reviewed in the United States on August 18, 2024
    Format: KindleVerified Purchase
    Wow! This is Book 1 in the New York Ruthless series and it does an amazing job of laying the ground work for the series!

    We meet the 5 main Characters in the book when the Ryan's, The heads of the Irish Mafia, are settling a score that Jessie finds herself in the middle of through no fault of her own! In her moment of desperation she manages to sweet talk her way out of a very tricky situation and finds herself instead living with 4 of the hottest guys on the planet. Through this first book we are introduced to each of the main characters through their interactions with each other and their inner thoughts as they navigate a new situation that has them all feeling turned around and upside down. The Ryan brothers all fall for Jessie at different speeds and through different interactions while dealing with business as usual and trying to discover who the mystery girl really is.

    When the truth comes to light the oldest Ryan realizes just how in love his younger brothers are based on their reactions to her and her past. Just when the final Ryan succumbs to his own feelings Jessie falls victim to her past and the book ends on a devastating cliffhanger!

    This author does an amazing job of layering the plot as you read. Details are introduced over the course of the book that build on each other. Nothing is choppy or hard to follow but nothing is totally revealed either. This is expected in a multi book series of course. Each new discovery is well done and just adds to the enjoyment and the need to continue reading to learn more and more.

    The editing and grammar are very good. There are a few very minor mistakes but nothing that jumps out or at all distracts from the flow of the plot or the ease of reading the book.

    This book is also available on audio. Hollie Jackson does an amazing job voicing Jessie. She manages to be sassy and sweet and does a great job revealing Jessie's emotions without making her feel like a victim even when she seems to have every right to act like one! Aaron Shedlock is outstanding! The fact that he voices 4 brothers and has created a unique voice for each one that not only fits the personality the author describes but is identifiable before its even announced at the beginnings of the chapters is truly a listening experience!
    10 people found this helpful
    Helpful
     Report
  • L. Jones
    3.0 out of 5 stars I hate too do it
    Reviewed in the United States on April 19, 2023
    Format: KindleVerified Purchase
    I'm sorry, I hate to give bad reviews but that ending sucked!

    Pros: Strong and sassy female lead, lots and lots of decent smexy times 🔥🔥, development of at least some of the relationships.

    Cons:
    Oh so many of them, but lets start off with the fact that all of these characters acted way too dumb to be mob bosses! As well as too dumb for there supposed background. She's supposed to be the "best hacker" but the only time she shows any of that intelligence is with a computer.

    Where as I love lots of smexy times in my books I like it with lots of overall plot as while and a lot of it felt unnecessary and/or disjointed with an abruptly sex scene thrown in.

    Liam and Mikey felt more like side characters you don't really get a whole lot of their backstory other them a few details. Also, especially more towards the end, she spends so much time with Shane on page and the others off page that it feels like a romance just between the two of them.

    Last but not least, the end..... I don't even know what to write to be honest. I don't want to give any spoilers, someone else may enjoy this , so ill put it this way. Its totally a forced cliffhanger, and not a good one. Prepare to be disappointed with stupid choices and men who's instant reaction to a situation is anger. You can't say you trust each other and then within one page betray them, its just not believable!

    Don't know if ill finish the series or not, have to think about it later, right now I'm just too disappointed.

    Edit: finally decided to continue to the next book, just wanted to know how she would dig them out of the hole she made. Ended up not finishing at like 60%. To me it just got more forced, nothing flowed well and the relationship to me just got for one sided with Shane still being the main focus and the rest feeling like secondary characters. I just couldn't make myself continue.
    It wasn't horrible, I'm sure there's plenty who will enjoy this series, just not my cup of tea.
    27 people found this helpful
    Helpful
     Report
  • DHH
    5.0 out of 5 stars What???
    Reviewed in the United States on May 28, 2025
    Format: KindleVerified Purchase
    What is next the cliff hanger???? Trust??? Loss??? What is next for Jessie. Will she be forgiven? Is her fathers return bring her more strife!!!!!!! .what is real and will love survive, will her fathers truth or lies come out!!!!
    Helpful
     Report

Top reviews from other countries

Translate all reviews to English
  • Rachelle
    5.0 out of 5 stars LOVED this book!
    Reviewed in Canada on October 6, 2023
    Verified Purchase
    Book arrived in perfect condition. Enjoyed the book & read the whole book as soon as it was delivered
    Customer image
    Rachelle
    5.0 out of 5 stars
    LOVED this book!

    Reviewed in Canada on October 6, 2023
    Book arrived in perfect condition. Enjoyed the book & read the whole book as soon as it was delivered
    Images in this review
    Customer image
    Report
  • Amanda Sandqvist
    5.0 out of 5 stars Älskar den här serien!
    Reviewed in Sweden on March 18, 2023
    Format: PaperbackVerified Purchase
    Kan verkligen starkt rekommendera den här serien. Älskar den. Det bästa köp jag har gjort.
    Report
  • Martin
    5.0 out of 5 stars Ein sehr gutes und spannendes Buch
    Reviewed in Germany on January 23, 2024
    Verified Purchase
    Ein sehr gutes und spannendes Buch
    Report
  • Adriana Diaz
    5.0 out of 5 stars Exciting and spicy
    Reviewed in the United Kingdom on December 12, 2024
    Format: KindleVerified Purchase
    This book is incredible exciting and Spicy AF. Never been into Mafia or dark romance but it hits the spot (in all the senses you can use that expression haha).

    Typical Alpha male secretly loves the feisty starring character, and probably the best inverse harem i have read. It is super well written giving depth on the characters, threading the story with good balance between spice and action.

    I'm writing this review after reading 4 of the books of the saga. I usually don't read the series after book one because the story is not engaging enough, but this one breaks the mold big time, to the level of finishing in a big cliffhanger.

    Be careful on the TW: sexual abuse, heavy violence, language and family trauma.
    Report
  • Black wonderwoman
    5.0 out of 5 stars Pas si vous êtes fleur bleue ! !!!
    Reviewed in France on October 29, 2022
    Format: KindleVerified Purchase
    Je ne suis pas trop reverse harem donc au départ pas super motivée mais bon, les critiques étant très bonnes je me suis dis...allez ! !!
    Bon sang quelle lecture !!!!!, les personnages sont complexes ,l'intrigue très bien menée et les scènes 🌋🍆sont incroyables.
    Ce livre peut choquer et déranger si vous aimez les histoire à l'eau de rose, mais si vous êtes large d'esprit, aventureuse et si vous aimez les héros dominants et possessifs, je vous recommande ce livre . Ceci est une oeuvre de fiction ce qui en fait le charme, je pense qu'aimer la dark romance ne fait que donner vie à nos fantasmes sans avoir à les vivre nous même ce qui est parfait parfois.....
    Je laisse cette évaluation et file lire le tome suivant.
    Report

Report an issue


Does this item contain inappropriate content?
Report
Do you believe that this item violates a copyright?
Report
Does this item contain quality or formatting issues?
Report