Amazon Editors' favorite summer reads
Kindle Unlimited
Unlimited reading. Over 4 million titles. Learn more
OR
$4.99 with 69 percent savings
Print List Price: $15.99

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.

Audiobook Price: $21.83

Save: $14.34 (66%)

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.

Marked for Murder: A Paranormal Psychic Suspense Mystery (Shelby Nichols Adventure Book 12) Kindle Edition

4.8 out of 5 stars 1,513 ratings

Trouble follows Shelby Nichols

Why wouldn't it?

She works for a mob boss.

And the police.

A desperate call from a friend in need turns Shelby's life upside down. Someone is out to prove that Shelby is a fake, marking her for murder. How far will they go?

As the clock ticks down, she realizes no one is safe, and it’s up to her to stop them. Will she succeed? Let’s hope so, because time is running out...

USA TODAY and Wall Street Journal Bestselling author Colleen Helme offers a clever mix of mystery, laugh-out-loud humor, and page-turning adventure in the highly acclaimed Shelby Nichols Adventure Series.

Book 12 in the Shelby Nichols Adventure Series

PRAISE FOR THE SHELBY NICHOLS SERIES

"The author has such a quirky sense of humor partnered with such creative talent it that really shines on every page!" ~ Amazon Reviewer

"Every Shelby Nichols Adventure is better than the last! The characters are dynamic and the stories are full of twists and turns. Can't wait for the next one!" ~Amazon Reviewer

Perfect for fans of Elizabeth Hunter, Jana DeLeon, Shannon Mayer, Eve Langlais, and Darynda Jones.
Unwell Hydration from Alex Cooper
Hydrate & focus with every sip Shop now

Shop this series

 See full series
There are 18 books in this series.

Customers also bought or read

Loading...

From the Publisher

Shelby1
shelby2
3imagenewcovers

Editorial Reviews

Review

This latest Shelby Nichols adventure is a thrilling read, full of twists and turns, murder and romance, and the inevitable laughs that come with a Shelby story too! I LOVE this series, and think that this is the best book yet! ~Amazon Reviewer

Colleen Helme's newest book does not disappoint! It has several story lines woven into a seamless offering that excites and delights! Follow Shelby as she tries to protect just about everyone in her life. You are in for a thrilling ride! ~Amazon reviewer

I laughed, snorted, cried, and sighed. Loved this book. Going to read it again, starting right now. ~Amazon Reviewer

One of the many things I love about this series is how each book is fresh. The characters continue to grow, relationships strengthen, but it's always new and exciting! Colleen makes all the characters interesting and strong. Once you start a book you just don't want to stop! ~Amazon Reviewer

This series just continues to get better. I could not put this down. I am looking forward to reading it again as soon as my heart rate is back to normal ;) ~Amazon Reviewer

In true Shelby fashion trouble finds her at every turn. Will she make it out alive? Will Ramos? Sometimes it takes help from both sides of the law to get the bad guy. You will love this latest Shelby adventure. ~Amazon Reviewer

From the Author

Enjoy the entire Shelby Nichols Adventure Series

Carrots (Book 1)
Fast Money (Book 2)
Lie or Die (Book 3)
Secrets That Kill (Book 4)
Trapped by Revenge (Book 5)
Deep In Death (Book 6)
Crossing Danger (Book 7)
Devious Minds (Book 8)
Hidden Deception (Book 9)
Laced In Lies (Book 10)
Deadly Escape (Book 11)
Marked for Murder (Book 12)
Ghostly Serenade (Book 13)
Dying Wishes (Book 14)
High Stakes Crime (Book 15)
Ties That Bind (Book 16)
Grave Duty (Book 17)
Presumed Dead (Book 18)

Devil in a Black Suit (A Ramos Story)
A Midsummer Night's Murder (A Shelby Nichols Novella)
License to Steal (A Shelby NIchols Novella)

Product details

  • ASIN ‏ : ‎ B07QXM9BV6
  • Publisher ‏ : ‎ Manetto Books
  • Accessibility ‏ : ‎ Learn more
  • Publication date ‏ : ‎ May 23, 2019
  • Edition ‏ : ‎ 1st
  • Language ‏ : ‎ English
  • File size ‏ : ‎ 5.3 MB
  • Screen Reader ‏ : ‎ Supported
  • Enhanced typesetting ‏ : ‎ Enabled
  • X-Ray ‏ : ‎ Enabled
  • Word Wise ‏ : ‎ Enabled
  • Print length ‏ : ‎ 347 pages
  • Page Flip ‏ : ‎ Enabled
  • Book 12 of 18 ‏ : ‎ Shelby Nichols Adventure
  • Customer Reviews:
    4.8 out of 5 stars 1,513 ratings

About the author

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

***USA Today Bestselling Author***

Colleen Helme is the author of the bestselling Shelby Nichols Adventure Series, a wildly entertaining and highly humorous series about Shelby Nichols, a woman with the ability to read minds. Shelby is always getting into trouble, and Colleen loves writing about her.

She is also the author of the Sand and Shadow Series, a spin-off from the Shelby Nichols Series featuring Ella St. John, a woman with a special ‘healing’ touch.

When not writing, Colleen spends most of her time thinking about new ways to get her characters in and out of trouble. She loves to connect with readers and admits that fans of her books keep her writing.

Customer reviews

4.8 out of 5 stars
1,513 global ratings

Review this product

Share your thoughts with other customers

Customers say

Customers find this book to be one of the best in the series, praising its fast-paced plot with multiple storylines and humorous moments that keep them smiling. They appreciate the character development, with one customer noting how the characters feel like family, and the depth of relationships throughout the book.

AI-generated from the text of customer reviews

114 customers mention "Readability"114 positive0 negative

Customers find the book highly readable, describing it as one of the best series they have ever read.

"...With lots of fast paced adventure, a little romance and some heart-warming moments, there was never a dull moment...." Read more

"...characters are flawed enough that you feel you know them and exciting enough to keep me up until 2am reading...." Read more

"...Shelby Nichols novel, Marked for Murder and all of it is great: Amazing, Fantastic, Unexpected, Intense, Heart-stopping, Heart-rending, Swoon-worthy...." Read more

"Another great adventure and a bit of nail biting. Leave it to Shelby, Ramos and the crew to save the day. Just the right amounts t of romance too." Read more

62 customers mention "Storyline"62 positive0 negative

Customers enjoy the storyline of the book, which features multiple plot threads and drama throughout.

"...With lots of fast paced adventure, a little romance and some heart-warming moments, there was never a dull moment...." Read more

"...novel, Marked for Murder and all of it is great: Amazing, Fantastic, Unexpected, Intense, Heart-stopping, Heart-rending, Swoon-worthy...." Read more

"...Just the right amounts t of romance too." Read more

"Colleen Helme creates such heartfelt and nail biting trouble for Shelby!..." Read more

25 customers mention "Character development"25 positive0 negative

Customers love the characters in the book, particularly noting the surprise villains and the chemistry between Shelby and Ramos. One customer mentions that the characters feel like family, while another appreciates the narrator's portrayal of Shelby.

"...I’ve enjoyed Ms Helme’s work for years. Her wonderful characters keep me coming back for more." Read more

"...Always enjoy the pace of this series, characters are flawed enough that you feel you know them and exciting enough to keep me up until 2am reading...." Read more

"...I love this series. The characters feel like family...." Read more

"...Very little cursing and no raunchy scenes. I love every character but especially Shelby and Ramos!..." Read more

22 customers mention "Humor"22 positive0 negative

Customers enjoy the humor in the book, with funny moments that keep them smiling throughout.

"...a little romance and some heart-warming moments, there was never a dull moment. I’ve enjoyed Ms Helme’s work for years...." Read more

"...Never boring, not even on my 3rd re-read." Read more

"...But, true to form, her wit, sincerity, and down to earth charm, continues to win Shelby love and loyalty from all corners. Well, almost all......" Read more

"...storyline and mayhem, new depth to the relationships and humor as well...." Read more

10 customers mention "Pacing"10 positive0 negative

Customers enjoy the pacing of the book, finding it fast and engaging, with one customer noting there are never any dull or slow moments.

"...Chris and Romeo have Shelby covered. Always enjoy the pace of this series, characters are flawed enough that you feel you know them and..." Read more

"...for Murder and all of it is great: Amazing, Fantastic, Unexpected, Intense, Heart-stopping, Heart-rending, Swoon-worthy...." Read more

"...But of course Colleen makes it up to us with some quality page turning time with “Romeo.”..." Read more

"I love this series! It is well written, fast paced, mystery compelled with a whole lot of fun rom/com thrown in...." Read more

4 customers mention "Depth of relationships"4 positive0 negative

Customers appreciate the depth of relationships in the book, with one mentioning the love everyone has for each other.

"...so much to offer with a refreshing storyline and mayhem, new depth to the relationships and humor as well...." Read more

"...the characters, the scenes between Shelby and Ramos, the love everyone has for each other.... Ok, except the bad guys, and I don't mean Uncle Joey..." Read more

"...The characters continue to grow, relationships strengthen, but it's always new and exciting!..." Read more

"Keeps you on your toes. Goes deep into the different relationships without being overly sappy. Couldn't stop reading until the end." Read more

Top reviews from the United States

  • Reviewed in the United States on April 19, 2025
    I think this is my favorite Shelby Nichols adventure so far. With lots of fast paced adventure, a little romance and some heart-warming moments, there was never a dull moment.
    I’ve enjoyed Ms Helme’s work for years. Her wonderful characters keep me coming back for more.
  • Reviewed in the United States on November 24, 2024
    Shelby has her hands full with Chris taking heat from the prosecutors office. Some wrongdoing by the 'good guys' creates confusion. Dimples upcoming wedding is getting more exciting by the day! With a crowd of reporters and policemen, everyone has their eyes out for trouble. Really heats up after the reception. Chris and Romeo have Shelby covered.
    Always enjoy the pace of this series, characters are flawed enough that you feel you know them and exciting enough to keep me up until 2am reading. Never boring, not even on my 3rd re-read.
    One person found this helpful
    Report
  • Reviewed in the United States on May 26, 2019
    There is so much to say about Colleen Helme’s newest Shelby Nichols novel, Marked for Murder and all of it is great: Amazing, Fantastic, Unexpected, Intense, Heart-stopping, Heart-rending, Swoon-worthy. New readers and fans are sure the adore what may be the best book in the series.
    I love the fact that Shelby's relationships have grown through the series. I love that she becomes more comfortable with her mind-reading and with all the new roles that it has opened for her. I love the fact that she can have a major crush on Ramos, every dreamers’ drool-worthy book boyfriend, and that Ramos not only respects her love for her husband, but appreciates her integrity.
    So much happened in this book, and all of it held me in a grip that kept me frustrated this week because I kept having to stop reading. When we are in the grip of a fascinating book, life just needs to move aside for a bit. From a distraught mother to a vengeful maniac stalking Shelby, the intensity of the book never lets up, but Ms. Helme continues to give up those oh-so-Shelby bits of humor that shine in every book.
    3 people found this helpful
    Report
  • Reviewed in the United States on May 24, 2019
    Another great adventure and a bit of nail biting. Leave it to Shelby, Ramos and the crew to save the day. Just the right amounts t of romance too.
  • Reviewed in the United States on August 13, 2020
    Colleen Helme creates such heartfelt and nail biting trouble for Shelby! Each book gets better and better as we’re flung into another exciting mess with Chris, Uncle Joey and of course... Ramos.
    Precariously balancing her work with Dimples, a detective we’ve all come to love, and the local mob boss (Who am I kidding? We’ve come to love “Uncle Joey” too) never stops Shelby from caring for her friends and family. In this adventure Colleen throws Shelby a nearly impossible task when she’s being stalked by a man who won’t show himself! It’s a thrill and all the characters you’ve come to adore make an appearance. A few surprises will leave you breathless and tear jerked! But of course Colleen makes it up to us with some quality page turning time with “Romeo.” It will Always keep us all coming back for more of the fun and trouble Colleen gets Shelby into! I cannot wait to begin listening to Wendy bring all my favorite characters to life in book 13!
    One person found this helpful
    Report
  • Reviewed in the United States on June 20, 2019
    This story is an excellent mystery. Very gripping. You won't be able to stop reading. The story will definitely hold your interest. Shelby's ability is purposely tested by someone who is threatening her friends, family and coworkers with a game of cat and mouse. She is trying to stay two steps ahead of the person responsible but can she do it? There is lots of action. There is also some very interesting side stories. A woman needs help proving she is the mother of her child. DNA tests are not showing it. Dimples and Billie are getting married but will they have to call off the wedding? What is Chris's junior partner up to? It sounds like he is out to ruin Chris's law practice. The relationships of the main characters continue to develop. Hmmmm. Shelby has a desk and a computer finally at the police station. Just another day at the office.
    Lots of laughable moments but lots of tension and suspense. You don't have to have read all of the other books in the series to follow along, but you will find that you want to.
    One person found this helpful
    Report
  • Reviewed in the United States on May 11, 2025
    With all the feelings Shelby has for Ramos and kisses they share whether it be in the heat of the moment of not dying, does she not feel like she is cheating on her husband?
  • Reviewed in the United States on May 24, 2019
    Oh my..without giving spoilers...the first two chapters were so exciting it wore me out reading it but so enjoyable. After the mishap at the newspaper lobby I had to laugh that Shelby took the time to wonder about her appearance. This book is one of my favorites if not my favorite because of the relationship with Ramos and the close relationship they have. Maybe because I grew up with 5 brothers I can understand Shelby having that with Ramos and still loving her husband Chris. Coleen...how do you do it?? What wonderful writing. For those of you who have not read any of these books it is best to start with the first, Carrots and you will not be disappointed. I read a lot of books (at least 2 or 3 a week) and have favorite authors but there is just something about the way Coleen Helme writes and how the characters pop out at you and the relationships she has with the characters is so real even though it is based on mind reading. The story lines with the excitement and humor and sometimes even tears is something I cherish. It makes my day when a new Shelby Nichols book comes out. Congrats Coleen...another great one!!
    5 people found this helpful
    Report

Top reviews from other countries

  • Elisa
    5.0 out of 5 stars Absolutely Brilliant
    Reviewed in Australia on May 27, 2019
    Okay, now that my heart-rates come back down I can write my review...
    Damn that story was intense, with a few shocks, that cause a few melt-downs from me...lol But I kept going because It's Colleen Helme and Shelby and I couldn't put it down but at times I really wanted to look away.
    Marked for Murder was a superbly awesome story, seriously I have loved Shelby Nichols from the very beginning and Colleen Helem is a master at making each new mystery better than the previous ones, but Marked for Murder was a step above again, so much adventure, action that was totally unexpected but wow, wow, wow and of course a few Harley rides with Ramos I thought the addition of Uncle Joey in the Tesla was funny...
    Thanks, Colleen for another amazing book...
  • Elisabeth
    5.0 out of 5 stars Great ❤❤❤❤❤
    Reviewed in the United Kingdom on March 10, 2022
    Loved reading this. What a great story. I can't fault these books. I enjoy them immensely. You can't help but get immersed into the excitement, the amazing drama that unfolds. Such a great cast of Characters leading with Shelby, and so many others, husband Chris, Ramos, Uncle Joey and Dimples to name but a few. Can't wait to read more of them.
  • Michael Englebert
    5.0 out of 5 stars Another winner from Colleen Helme!
    Reviewed in Canada on June 24, 2019
    I’ve now read the whole Shelby Nichols Mystery series and each book is another you can’t put down. I suggest you start at the beginning of this series as it’s nice to know you have over 10 more wonderful stories. It is rare to find such an entertaining series...enjoy!
  • Beth C
    5.0 out of 5 stars Can’t get enough
    Reviewed in Canada on June 7, 2019
    I really like these characters! I like that there are so many shades of good and bad. Shelby is comical but also warm and kind. It’s a strange but lovable extended family that they’ve formed. Keep them coming.
  • manny rothman
    5.0 out of 5 stars Marked for Murder
    Reviewed in Australia on July 7, 2019
    Was a great book with with great characters and great action with a a great story and a great ending looking forward to the next book thanks

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?