Amazon Editors' favorite summer reads
$5.99 with 70 percent savings
Print List Price: $19.99

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.

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

Something went wrong. Please try your request again later.

Zack (Brother’s Best Friend Romance) (Blue-Collar Billionaires Book 4) Kindle Edition

4.5 out of 5 stars 1,409 ratings

“Does it hurt, sweetheart? Tell me if it does.”

Her head shakes back and forth wildly. “Don’t stop!”

“I won’t stop. Not now. Not when I know how good you feel.”

She cries out again and again, her fingers curling desperately into the short strands of my hair, trying to find something to hold on to.

I can feel my ego inflating. Yes. This is what I want, to show her what her body is capable of and then get her addicted to the way I make her feel.

So she’ll only feel this with ME.

- The CRAZY ADDICTIVE series that's been on the USA TODAY bestsellers list six times! -


I've broken the ultimate bro-code.

Thou shalt not fall for your brother’s girl. Or ex-girl. Whatever.

But Josie is a photographer and she needs a model for her show, so I'm taking one for the team. Until I find out she wants more than just my picture...

My brother is the golden child, the handsome and popular one that everybody likes. Not a tatted-up thug like me. But he's my best friend and I've never envied anything he has.

Until now.

💕 Virgin FMC
💕 He Falls First
💕 Grumpy / Sunshine
💕 Enemies to Lovers




★★★★★ “M. Malone has created an emotional rollercoaster with these bad boys.”
★★★★★ “How many book boyfriends can one girl have? The Marshall men all demand that they be one of them.”

Unwell Hydration from Alex Cooper
Hydrate & focus with every sip Shop now

Shop this series

 See full series
There are 6 books in this series.

Customers also bought or read

Loading...

Product details

  • ASIN ‏ : ‎ B00KH503RS
  • Publisher ‏ : ‎ CrushStar Romance
  • Accessibility ‏ : ‎ Learn more
  • Publication date ‏ : ‎ June 16, 2015
  • Language ‏ : ‎ English
  • File size ‏ : ‎ 1.7 MB
  • Simultaneous device usage ‏ : ‎ Unlimited
  • Enhanced typesetting ‏ : ‎ Enabled
  • X-Ray ‏ : ‎ Enabled
  • Word Wise ‏ : ‎ Enabled
  • Print length ‏ : ‎ 334 pages
  • ISBN-13 ‏ : ‎ 978-1938789243
  • Page Flip ‏ : ‎ Enabled
  • Book 4 of 6 ‏ : ‎ Blue-Collar Billionaires
  • Customer Reviews:
    4.5 out of 5 stars 1,409 ratings

About the author

Follow authors to get new release updates, plus improved recommendations.
M. Malone
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.

M. Malone is a RITA® Award winner and a NYT & USA Today Bestselling author of completely inappropriate romantic comedy. She lives with her husband and their two sons in the picturesque mountains of Northern Virginia even though she is afraid of insects, birds, butterflies and other humans.

Since starting her indie publishing journey in 2011, she has sold over a million books and her titles have hit the NYT and USA Today bestseller lists more than a dozen times.

She also holds a Master's degree in Business from a prestigious college that would no doubt be scandalized at how she's using her expensive education. MinxMalone.com

**For her PARANORMAL romance, check out the Minx Malone Amazon page here** --> www.amazon.com/author/minxmalone

Customer reviews

4.5 out of 5 stars
1,409 global ratings

Review this product

Share your thoughts with other customers

Customers say

Customers love this romance book, praising its nice love story and awesome chemistry between Josie and Zack. They appreciate the characters, with one customer noting how easy it is to fall in love with them, and find the writing style wonderful. The book keeps getting better with each page, and customers express their love for the brothers throughout the series.

AI-generated from the text of customer reviews

64 customers mention "Story quality"64 positive0 negative

Customers love this book and the entire series, with one customer noting that Book 5 does not disappoint.

"...It is a really good book and is definitely has realistic characters. Zack doesn’t know what to do...." Read more

"Zack by M. Malone: 5 stars This story is heartwarming and sweet, with a dash of spice and steam...." Read more

"...I think Gabe's story was my favorite but it is still worth the read. The sex is not graphic or explicit but that is not necessary...." Read more

"...I thought this was very well done! The family dynamics with an absent father and 2 mothers required a lot of thought and acceptance...." Read more

26 customers mention "Romance"26 positive0 negative

Customers enjoy the romantic elements of the book, describing it as a sweet and nice love story.

"...This is a great love story and a great book. It will be hard to wait for the next in the series." Read more

"...This is the story of Josie and Zack, who have both loved each other from afar since they were kids...." Read more

"Zack by M. Malone: 5 stars This story is heartwarming and sweet, with a dash of spice and steam...." Read more

"...This was a romantic book of finding love and learning to be themselves when those around them wanted them to be something else." Read more

9 customers mention "Likable characters"9 positive0 negative

Customers love the characters in the book, with one customer particularly noting the strong heroines.

"...It is a really good book and is definitely has realistic characters. Zack doesn’t know what to do...." Read more

"...Loved the characters and their stories — It pulled me in and kept me smiling. —PTators" Read more

"...If you are looking for a sweet, lovable, cute, funny, and easy read this is the book for you...." Read more

"...M. Malone makes it so easy to fall in love with the characters and I have every single one of them...." Read more

7 customers mention "Pacing"7 positive0 negative

Customers appreciate the pacing of the book, noting that it keeps getting better with each page, and one customer mentions how the story builds throughout.

"A sassy, fiery and emotional journey to go on with Zack and Josie. I enjoyed this story." Read more

"...Truly, for me, there is never a slow moment in the books. Zack seem extra special, never quite knowing if he was worthy of love; it seemed familiar...." Read more

"M. Malone just keeps getting better and better...." Read more

"...The chemistry is smoking hot and builds with every page. At the end I could feel and "see" the love story as if I was there at the show...." Read more

7 customers mention "Writing style"7 positive0 negative

Customers praise the writing style of the book, finding it wonderfully crafted, with one customer noting it's an easy read.

"...If you are looking for a sweet, lovable, cute, funny, and easy read this is the book for you...." Read more

"A well written story, that brings a couple of frenemies together in a way that is very sensitive and heartwarming...." Read more

"...It is well thought out and even though it is mainly about third brother it keeps up with the rest of the others and I like that about this author's..." Read more

"...I believe I have read all Ms. Malone's books... She is a fantastic writer... hope she will be adding more to her other books as well to thgis one..." Read more

5 customers mention "Beauty"5 positive0 negative

Customers find the book lovely, with one mentioning that the picture is worth a thousand words.

"...If you are looking for a sweet, lovable, cute, funny, and easy read this is the book for you...." Read more

"...and watching them grow and learn to trust themselves and the other one was beautiful. Zack just may be the sweetest of the boys yet...." Read more

"...M. Malone has a beautiful mind and knows how to bring the story full circle!" Read more

"Lovely! I Really enjoy this one! Waiting for Luke..." Read more

4 customers mention "Love for the brothers"4 positive0 negative

Customers love the brothers in the book, with one customer particularly appreciating their frequent appearances throughout the story.

"...Josie was a very likable character. Dual POV. Loved the frequent appearances of The Brothers and family and friends...." Read more

"...He has been the one I have wanted to know more about. All the brothers are wonderful...." Read more

"...It's been a joy to read about each brother and how they find love." Read more

"...I enjoyed reading his story. I love the brothers and cannot wait for Luke's book...." Read more

3 customers mention "Chemistry"3 positive0 negative

Customers enjoy the chemistry in the book, with one describing it as smoking hot.

"...no really 😉😉 - When they finally let their guards down there’s awesome chemistry...." Read more

"...It was really sweet with some great chemistry." Read more

"Another must read in this series. The chemistry is smoking hot and builds with every page...." Read more

Top reviews from the United States

  • Reviewed in the United States on June 20, 2015
    Zack is book four in the Blue-collar Billionaires series by M. Malone. It is a really good book and is definitely has realistic characters.
    Zack doesn’t know what to do. He has feelings for Josie but he doesn’t act on them because he knows his brother Gage and Josie have had a thing for each other since Gage saved her from being raped. However, Gage has fallen for Sasha so where does it leave Josie. Zack doesn’t want her hurt and she seems to be taking Gage’s interest in Sasha well. Gage finds out that Josie is planning on doing a series of male nudes for her next photographic exhibit. Gage does not want her in a room with some naked guy without protection. Then he finds she is doing auditions! Because he is laid up in bed, he sends Zack to intercede and get her not to interview models and not to do the shoot. Zack does manage to get the models to leave; but only because he agrees to be her model. Now What?
    Josie has ignored her society parents and their life. She wants to live life as she sees it and not to marry someone her parents see as acceptable. What she wants is Zack. She has loved him since they were children but everyone thinks she loves Gage. She does; but not in the right way. How can she convince Zack that she wants him and not Gage and that there has never been anything between her and Gage? How can she convince her parents to accept him – an auto mechanic. What she doesn’t know is that he is a billionaire which is his inheritance from his absent father.
    This is a great love story and a great book. It will be hard to wait for the next in the series.
    2 people found this helpful
    Report
  • Reviewed in the United States on August 24, 2015
    What a lovely story of the redemptive power of love. This is the story of Josie and Zack, who have both loved each other from afar since they were kids. Unfortunately, neither one realized how the other person felt. Zack thought Josie loved his big brother Gabe and Josie thought Zack thought she was a little pest. Josie is a photographer and wants to do an erotic art show featuring a male model. Zack volunteers to be the model to keep her from being around nude male models.

    Slowly but surely, we see Josie and Zack let down all their defenses as they give in to their attraction and eventually to love. I really liked both characters a lot: I always knew that there was a sweetie underneath Zack's aloof, remote exterior and it's wonderful to watch him open up under Josie's love. He is so supportive of Josie and they both are really good at affirming each other. One of the best scenes in the book is when Zack tells Josie he loves her, a real awwww moment!

    I thought the author did an excellent job in addressing Zack's diabetes and in addressing the issues that Zack had with his father Max. I didn't like the Irish Mafia subplot in Gabe or in this book but at least the author didn't dwell on it much in this book. I really look forward to reading Luke's story.
    3 people found this helpful
    Report
  • Reviewed in the United States on October 15, 2023
    Zack by M. Malone: 5 stars
    This story is heartwarming and sweet, with a dash of spice and steam. Loved the characters and their stories — It pulled me in and kept me smiling.
    —PTators
  • Reviewed in the United States on June 17, 2015
    Josie has been a friend to Gabe since the day many years ago he saved her from being abused. Through the years they have been best friends. All the while they were spending time together Gabes's brother Zack has had his eyes on only her. If only she wanted him like he wanted her? Enjoy the journey of Zack and Josie as they try to see if they have what it takes. This was a romantic book of finding love and learning to be themselves when those around them wanted them to be something else.
  • Reviewed in the United States on August 28, 2015
    This book was different from the rest of the Blue Collar Billionaire Series. I the first three books the guys do everything possible to push the women they love away. In this one. Zack and Jo have other obstacles to overcome than but they don't push each other away. The biggest hurdles is if Zack can fit into Jo's world. It was not as frustrating as the other books. It was still fun to travel with Zack and Jo on their journey. I think Gabe's story was my favorite but it is still worth the read. The sex is not graphic or explicit but that is not necessary. The story is the more important part of it.
  • Reviewed in the United States on August 11, 2022
    This was a really nice love story and was addressed very well. That's to mention the great information regarding Diabetes. I thought this was very well done! The family dynamics with an absent father and 2 mothers required a lot of thought and acceptance. I had a difficult time accepting that. This story line certainly was different.
  • Reviewed in the United States on August 9, 2022
    This book was okay. The book didn't hold my attention very well. The steamy scenes aren't descriptive enough, and are rushed. Good storyline though.
  • Reviewed in the United States on June 25, 2015
    Zack & Josie's story was good. Josie loved Zack since childhood and Zack thought of Josie as Gabe's girl. I loved it when Zack interrupted the Magic Mike Show at the house. They were having a ball. When Josie told Zack how she felt about him I was so proud of her for coming out of her shell. Zack didn't need to change for her, she wanted him as is. Gabe made me mad by pulling that possessive crap. He needs to focus on Sasha and himself. The mom's were hilarious with their "come to jesus" meeting. I am starting to feel a little down about Max and his illness. He knows the end is any day now and is happy to have any of his son's making an effort to visit him since the visit stipulations have ended. I'm also glad that Josie's parents finally came to their senses and realized Josie is great at what she does. Great ending and I'm so looking forward to seeing how hard Luke falls for a woman.

Top reviews from other countries

  • Kindle Customer
    5.0 out of 5 stars Wow
    Reviewed in Canada on March 21, 2025
    This story gripped me from the very beginning that i couldn't put it down! I was so invested in these characters! That I laughed many times throughout? THE BEST!!!!! 🙌 💯 Any book that adds humour into it makes for an amazing book!!! I'd give 10 stars if I could! A must read you won't regret!
    Hello from Manitoba Canada!
  • Amazon Customer
    5.0 out of 5 stars Great
    Reviewed in Australia on January 23, 2017
    Very enjoyable read. I enjoyed just reading a nice story with a little less drama that the previous ones in the series.
  • Shelly
    5.0 out of 5 stars Loved it
    Reviewed in the United Kingdom on January 11, 2018
    Another great read, I can see why it's be hard to convince someone you love that it's them you wanted All Along, when you've been around so long because of someone else. The Men are finally realising that Max had his reasons for not being in there lives and because of what happened in Gabes book its sort of justified and now there all looking at Max in a different light.
  • Glückskind
    5.0 out of 5 stars A mob series that isn't really a mob series
    Reviewed in Germany on May 15, 2016
    Zack is the fourth book in the Blue Collar Billionaires series and it is an awesome book.
    Zack is the most dangerous looking of the brothers and he is pining for the one girl he never thinks he could have.
    The story unwinds it from there in a suspectable, but nice way and I really liked the writing style and the fact that the brothers seem so close even though not all of them know each other from birth.
    I really liked how it played out in the end for all of them.
  • reader
    5.0 out of 5 stars Malone does it again!
    Reviewed in Canada on July 9, 2015
    Wonderful. I have really enjoyed this series.

Report an issue


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