Learn more
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.
Audiobook Price: $5.99$5.99
Save: $4.00$4.00 (67%)
Your Memberships & Subscriptions

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.
Wild Heart: An off-limits age gap romance (Wild Heart Mountain: Wild Rider's MC Book 6) Kindle Edition
She’s off-limits and half his age, but this ex-military biker is a protector hero who won’t give up the woman who captures his heart.
Isabella Berone has haunted my dreams since I watched her strut into the White Out nightclub two years ago.
She was too young then, the mafia princess with something to prove. But I watched, and I waited.
When Isabella needs me, I’m there for her. I’ll protect her with my life. Because despite the age gap, despite her being off limits, I’ve fallen for the wild mafia princess.
When her father comes for her, I’ll be ready. I swore to fight for my country once, and now I’ll fight for Isabella, no matter the cost.
Wild Heart is a forbidden love, age gap romance featuring the President of an MC and the wild and curvy innocent woman who steals his heart.
- LanguageEnglish
- Publication dateJanuary 4, 2024
- File size3.7 MB
Shop this series
See full series- Kindle Price:$8.97By placing your order, you're purchasing a license to the content and you agree to the Kindle Store Terms of Use.
- Kindle Price:$29.90By placing your order, you're purchasing a license to the content and you agree to the Kindle Store Terms of Use.
- Kindle Price:$38.87By placing your order, you're purchasing a license to the content and you agree to the Kindle Store Terms of Use.
Shop this series
This option includes 3 books.
This option includes 5 books.
This option includes 10 books.
This option includes 13 books.
Customers also bought or read
- Hellfire's Mercy: A Curvy Girl and an Age Gap Biker MC Romance (Iron & Blood MC Book 1)Just releasedKindle Edition$0.99$0.99
- Rugged Protector: A BBW & Mountain Man Romance (Heartland Heroes: King Mountain Book 1)Kindle Edition$2.99$2.99
- Mercenary's Redemption: A Single Mom MC Biker Romance (Pine Valley: Rogue Riders MC Book 1)Kindle Edition$0.99$0.99
- Protecting His Brat: Sunset Coast: An OTT age gap romance (Sunset Security Book 1)Kindle Edition$2.99$2.99
Customers who bought this item also bought
From the Publisher



Product details
- ASIN : B0CH9RBY3W
- Publisher : (January 4, 2024)
- Publication date : January 4, 2024
- Language : English
- File size : 3.7 MB
- Simultaneous device usage : Unlimited
- Text-to-Speech : Enabled
- Screen Reader : Supported
- Enhanced typesetting : Enabled
- X-Ray : Not Enabled
- Word Wise : Enabled
- Print length : 110 pages
- Best Sellers Rank: #43,259 in Kindle Store (See Top 100 in Kindle Store)
- #159 in Contemporary Short Stories
- #432 in Single Authors Short Stories
- #735 in Short Stories (Books)
- Customer Reviews:
About the author

Sadie King is a USA Today Best Selling Author of over 120 short and steamy romance books and novellas. She loves to write about military heroes and the sassy curvy women who steal their hearts.
Sadie lives in New Zealand with her ex-military husband and raucous young son.
When she’s not writing she loves catching waves with her son, hanging out at the beach, and drinking good wine, preferably with a book in hand.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers enjoy this romance novel series, particularly appreciating its forbidden romance elements. They find the book entertaining, with one customer noting it keeps readers engaged from start to finish.
AI-generated from the text of customer reviews
Customers enjoy the romance in this book series, particularly the forbidden romance elements, with one customer noting it's a wonderful romance novel series.
"...Good Story. Each book in this series has been very entertaining." Read more
"...hour - an hour and a half, but it will still give you all the good romance aspect that you want and give you firey heat that might just make you..." Read more
"...Love this series!" Read more
"...Sadie King does a great job at stories in novella form. I can't wait to read the next one." Read more
Customers find the book entertaining, with one mentioning it keeps them engaged from start to finish.
"...Good Story. Each book in this series has been very entertaining." Read more
"...It's a fast-paced and standalone book that will keep you engaged from start to finish...." Read more
"Loved reading this. Short and to the point with the class of waiting til marriage for sex. Love this series!" Read more
"I really enjoy this series and am glad there is another story coming up soon...." Read more
Top reviews from the United States
There was a problem filtering reviews. Please reload the page.
- Reviewed in the United States on February 18, 2025Raiden is the president of a bikers club of retired military men. He meets Isabel who is the daughter of an Italian mafia. Raiden meets her two years prior and can’t stop thinking about her. She in turn has only thought of him. Isabel and his daughter are the same age. Now he has to convince Isabel’s father that he loves her and will marry her!
- Reviewed in the United States on April 22, 2025Raiden was the President of Wild Heart Mountain MC. He met a young girl at a Bar
that she should not have been in, Isabella is the daughter of a Mafia Boss.
Good Story. Each book in this series has been very entertaining.
- Reviewed in the United States on January 27, 2024This is a good 'ol forbidden romance with a protective ex-military hero who is also the president of his MC and is obsessed with his curvy mob princess and won't stop for anything until she is his.
This was a great addition to the series, I love that Raiden finally gets his story, I loved Isabella and Raiden's story so freaking much, they might have people in their lives that want them to be ripped apart but Raiden won't let that happen when it involves him being with his ol' lady.
This was a perfect read, it was a short read that can be read within an hour - an hour and a half, but it will still give you all the good romance aspect that you want and give you firey heat that might just make you sweat.
Highly recommend this book for sure but also check out the others in this series as well, they are all amazing books.
10/10.
I received a free copy of this book via Booksprout and am voluntarily leaving a review.
- Reviewed in the United States on January 5, 2024This is the third book in the Wild Heart Mountain: Wild Riders MC series. It's a fast-paced and standalone book that will keep you engaged from start to finish.
This is a story about an Italian mafia princess (h) who captures the heart of the president of the Wild Riders MC (H).
Read to find out what happens. I received a free copy of this book via Booksprout and this review is my own opinion.
- Reviewed in the United States on February 18, 2024There was the huge distraction of misspelled words, improper spelling and grammar etc. i. e. board instead of bored. And. It wasn’t a one off that continued throughout. Too many to list. It seems like the author counted on spellcheck instead of reading and editing what they wrote.
- Reviewed in the United States on October 27, 2024Loved reading this. Short and to the point with the class of waiting til marriage for sex. Love this series!
- Reviewed in the United States on November 22, 2024Raiden and Isabella meet briefly in a club and then again in a strip club 2 years later. She is young enough to be his daughter but his feelings are anything but fatherly. She runs away from her father and Raiden brings her to the mountain. They have a brief date and fall into Insta love. I found both characters to be interesting and well fleshed out. Sadie King does a great job at stories in novella form. I can't wait to read the next one.
- Reviewed in the United States on September 3, 2024This welcomed twist to the mafia shtick is a mafia daughter running from an unwanted engagement to a strip club to be sullied so she is deemed unworthy. The adventure that follows is a great treat.
Top reviews from other countries
- Aileen FarrellReviewed in the United Kingdom on November 6, 2024
1.0 out of 5 stars Wow
Another page turner. I can't put any of this authors books down. A real page turner. Thank you for a great read
- LanzReviewed in Canada on February 14, 2024
3.0 out of 5 stars age gap protection book
So this book was not my fav from the series as Raiden had met Isabella at 18 and she was his daughter’s age if Raiden had met her at 20 I wouldn’t have found it an issue as much but overall it’s a nice book and I can’t wait to meet cassie Isabella’s best friend