• The Bestselling Contemporary Romance Series returns
  • Hot sexy Football Romance from USA Today bestselling author Naima Simone
  • New Sci-Fi Young Adult Romance


Your personal information is secure! Read our privacy statement

« Back to Login
By creating an account, you agree to abide by Entangled’s Terms of Use.
This is not an email address!
Email address is required!
This email is already registered!
"Email" is not a valid hostname!
Password is required!
Enter a valid password!
Please enter 6 or more characters!
Please enter 16 or less characters!
Email or Password is wrong!

Peek Inside His Best Mistake

Single dad Mark Matthews is focused on making his daughter’s life the best he possibly can. Between work and taking care of his little girl, dating and any kind of love life is off the table. That is until he meets the quiet but sexy Daisy O’Rourke, who is as secretive as she is beautiful. Now it’s game on.

Availability: In stock

USD Buy today and earn 299 points!
Get your e-book automatically
delivered to your Kindle™ or
open directly on your iPad™,
phone, or computer.

One night with a stranger...

Single dad Mark Matthews is focused on making his daughter’s life the best he possibly can. Between work and taking care of his little girl, dating and any kind of love life is off the table. That is until he meets the quiet but sexy Daisy O’Rourke, who is as secretive as she is beautiful. Now it’s game on.


5 Stars: "I loved this book so much! I'm a huge fan of the whole Shillings Agency series, and this book did not disappoint. It had so much heart and emotion, and the chemistry between Mark and Daisy was blazing hot!" - Mandy Smith, Goodreads

4 Stars: "You've got fantastic characters with amazing chemistry that just has you begging for more. You have an amazing story-line that just pulls at your heart and has you believing in second chances. There is sex, romance, drama and of course, a little bit of angst. I'm telling you, this book has it all!" - Amy Bosica, Once Upon a Book Blog

5 Stars: "This is my first book by Diane Albert's, but it definitely will not be the last. I adored this book!" - Dina Cop, Goodreads

4 Stars: "I freaking loved this book. It was so good. These two leads were so well-matched and had so much crazy chemistry." - Eva Scalzo, Indecisive Opinions Blog

Additional Details

ISBN: 9781633757622
Series: Shillings Agency, Book 6
Release Date: Oct 3, 2016
Page Count: 222
Imprint: brazen
Genre: contemporary, military/men in uniform
Tropes: enemies to lovers

Select Featured Reviews

See All Reviews on Goodreads.com

3.75 Stars

I’m here”- he caught her chin between his thumb and forefinger- “and you can do whatever you need to do to me, WITH me, and no one will ever give a damn. Whether we drink until we both forget our names, or I just sit here beside you, shut up, and hold your hand, or… whatever. Anything...

By Michelle October 11, 2016

ARC provided by publisher in exchange for an honest review

 photo 9bc29e1133e75d90f9c39f92fb3aa4_zps6ma3bd8w.gif

A sexy fast paced emotionally charged romance that sizzles!!!! In this sixth installment to the Shillings Agency, Diane Alberts throws an unexpected curve ball as she delivers a romance that has heat, passion and steam but at the same ti... ...more

By Claire September 29, 2016

4 - "Sleeping with you was the best mistake I ever made." Stars!

The sixth book in Diane Alberts Shillings Agency series ticked all the right reading boxes for this reader.

Two commitment-phobes, both for different, but in a way similar reasons come together incognito initially, but then as the peo... ...more

By Irene October 08, 2016

4 stars

His Best Mistake was a quick, entertaining and steamy read.

I enjoyed watching the relationship develop between Mark and Daisy, they captured my interest from the first meeting and held it until the end.
They had great chemistry, both were likable and relatable characters.
While I did find... ...more

By Chris September 30, 2016

I loved this book. I don't know why as it is a traditional one night hot hook up story, but then it becomes so much more.

The author nailed with all of the reasons they should not be together and the heat factor is a big plus. I loved the character development and the fact that the story takes on... ...more

By Tijuana *BookTwinsReviews* November 20, 2016

This was a pretty good read. Although it's book 6 in the series, it reads very well as a standalone.
What I liked: I particularly enjoyed the sexy opening scene. I was immediately pulled into the story by witty dialogue and great chemistry between the main characters. Which leads me to my second f... ...more

By Mette October 13, 2016

Oh wow, I have just finished His Best Mistake, and I just need to write my feelings down.

This is a book about second chance of love, and I tend to sometimes have a bit of at strained relationship with that kind of books, but this one really melted my heart and I couldn’t put it down.


Daisy is a yo... ...more

By Malissa October 04, 2016

This was just the book I needed right now. I have been in a bit of a...I don't even know what to call it, it isn't a slump because I am reading a ton but I have been reading a lot of one particular author and I find myself starting to get increasingly frustrated with the story lines and character... ...more

By MsChris1161 July 01, 2017

I can't say enough wonderful things about the latest addition to Diane Alberts' Shillings Agency series, HIS BEST MISTAKE. I was hooked right from the beginning. I honestly felt a strong, compassionate connection to the heroine after just a few paragraphs. And then the scene where Scarlett meets... ...more

By Roxanne November 27, 2016

Thanks to Entangled Publishing via Netgalley for the free review copy in exchange for my honest opinion.

I've read quite a few of Diane Alberts/Jen McLaughlin books now, and I always find them enjoyable, but I think "His Best Mistake" is my favourite so far. Everything about this book was done jus... ...more

By Amy October 03, 2016

Sometimes the biggest mistakes can turn out to be the very best ones. And this book proves that statement to be just right! His Biggest Mistake is the sixth installment of The Shillings Agency, but it can totally be read as a stand-alone.

His Biggest Mistake is a quick and sexy read. It is fast pa... ...more

By Susan (susayq ~) October 03, 2016

What started off as a no-name one night stand turned into SOOO much more! Daisy and Mark didn't think they'd ever see each other again, but come to find out they were the ones their friends had been trying to set up together for a while. And why haven't they gone out before? Both had valid reason... ...more

✯☆☆‿➹⁀☆ 4.5 Stars☆‿➹⁀☆☆✯

His Best Mistake by Diane Alberts is not only a love story, it's a story about loss, tragedy, and ultimately forgiveness and overcoming the past—letting go. It’s a beautiful story that shows one can find love and happiness after losing the most important thing in one’s lif... ...more

By Ash P October 03, 2016

Another wonderful installment in this terrific series. Daisy and Mark are so good together that it's like a match made in heaven. But their career choices stand in the way of a perfect relationship. Each having experienced heartbreak of the worst kind has made them wary of opening up again. But s... ...more

By Catherine (The Sassy Bookster) October 21, 2016

HIS BEST MISTAKE is an emotionally intense and very sexy story of two veterans of the love wars who have a second chance at forever. The best part is that the raw emotions and the sizzling chemistry between the characters balanced out the drama so well that I never felt like any aspect of the sto... ...more

By Megan October 03, 2016

So, I haven't read this entire series. I've read a couple of them though, and liked them, and this one caught my eye. I'm a fan of Diane/Jen in general, so I figured it was worth a try. I was right!

This book started strong and didn't let go. Mark and Daisy meet at a wedding, well, actually, the n... ...more

By Veronica of V's Reads October 03, 2016

This is the sixth book in a series, but easily enjoyed on its own.

Daisy is a gal not looking for love. Her fiance died two years ago, a week before their wedding, and she's been in a funk ever since. She meets a man at a hotel bar, and the man is big, and charming and comfortable to sit and chat... ...more

By Rachel September 30, 2016

Diane Alberts is back with book 6 in the awesome Shillings Agency series and this time around we have a beautiful story about letting in someone new after a devastating loss and all the feels and problems that comes along with taking that chance.

I adored this story because it was equal parts hot,... ...more

ARC received in exchange for an honest review

I loved this book. I love books about single dads. It just gets to me.

Mark and Daisy meet each other one night in a hotel bar where Daisy is trying to forget about her previous relationship. She didn't want a one night stand or a hook up or whatever, s... ...more

By April October 09, 2016

Take Two commitment-phobes who meet up at a friend’s wedding. They had met before as one night stands. They are the same yet different—they are not wanting to settle down due to issues in their past. Daisy didn't want someone who had been in the military because of her childhood while Mark didn't... ...more

By Bette September 28, 2016

Loved this one! Mark was never suppose to see her again after that one night of nameless passion. But when is red haired beauty turns out to be the woman his friends at the agency have been trying to fix him up with, things get real interesting real fast. Mark has loved and lost once already and... ...more

By Kim October 07, 2016

Find this review and more at kimberlyfaye reads .

I've been a big fan of Diane's Shillings Agency Series since I picked up the very first book. They're quick and sexy reads that also sometimes pack an emotional punch. Diane's Brazens are some of my go to books when I need to crawl out of a slump... ...more

By Tanja December 21, 2017

I couldn not put this book down until it was finished...I guess you can call it second chance romance. I absolutely and wholeheartedly loved Mark!!! That man has stolen my heart with his love for his daughter and they way even though he knows that he and Daisy couldn't be more wrong for each othe... ...more

His Best Mistake is book 6 in the Shilling Agency series by Diane Alberts but I found that it worked well as a standalone.

Both Mark and Daisy are afraid to fall in love again after losing their respective first loves. I get it. It's hard to put yourself out there after experiencing something lik... ...more

By Kristen October 12, 2016

Losing his wife and being left alone to raise a child has left Mark with the idea in his head of who and what he would be willing to move on for; so he's been turning down his coworkers attempts to set him up with local cop, Daisy, beacuse he doesn't want to risk losing someone he loves again or... ...more

Showing 1 to 25 of 25
4.00 avg Goodreads.com rating
Diane Alberts

About the author

USA Today Best Selling Author

Diane Alberts

Diane Alberts is a multi-published, bestselling contemporary romance author with Entangled Publishing. She also writes New York Times and USA Today bestselling new adult books under the name Jen McLaughlin. She's hit the Top 100 lists on Amazon and Barnes and Noble numerous times with numerous titles. Diane is represented by Louise Fury at The Bent Agency. Her goal is to write so many fantastic stories that even a non-romance reader will know her name. Diane has always been a dreamer with a vivid imagination, but it wasn't until 2011 that she put her pen where her brain was, and became a published author. Since receiving her first contract offer, she has yet to stop writing. Though she lives in the mountains, she really wishes she was surrounded by a hot, sunny beach with crystal clear water. She lives in Northeast Pennsylvania with her four kids, a husband, a schnauzer mutt, and four cats.

entangled reward points