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Harper Adams Mystery #0.5

Probable Cause: A Harper Adams Mystery Prequel Short Story

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Little Rock Detective Harper Adams' life is falling apart. Two weeks ago, she killed a teenager on the job, so now she's on administrative leave. She wakes up in the middle of the night and realizes someone has broken into her house. And it's not the first time. Includes the first three chapters of Little Girl Vanished , the first book in the Harper Adams Mystery series.

44 pages, Kindle Edition

First published February 1, 2023

195 people are currently reading
183 people want to read

About the author

Denise Grover Swank

155 books5,851 followers

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5 stars
212 (55%)
4 stars
127 (33%)
3 stars
40 (10%)
2 stars
2 (<1%)
1 star
1 (<1%)
Displaying 1 - 30 of 33 reviews
Profile Image for Sheri P.
1,094 reviews23 followers
February 25, 2023
This prequel only made me want more of Harper Adams! I can’t wait for the release of the first book in this new series.we meet Harper when she’s awoken on the middle of the night by a noise. We learn a little about a situation that led to her being suspended. So many questions are raised and I know this will be an amazing series.
Profile Image for Brandi .
129 reviews5 followers
February 26, 2023
Great introduction to Harper! Makes me want to read Harper’s story more!
Profile Image for Celeste Diaz.
265 reviews1 follower
February 25, 2023
I can't wait to read more of this story!! Fantastic writing and characters, as always!
Profile Image for Laura.
2,346 reviews66 followers
February 24, 2023
Being woken up in the middle of the night by a noise-this is literally my worst nightmare especially when I'm home alone.
I was hooked after that opening!
As the story progressed, I found myself drawn to the storyline and Harper's past. For a prequel, this one gave me quite a bit of emotion! It is well written, and it gives good insight for what's to come. I also liked Officer Martin. She is such a likable character.
Patiently waiting for Little Girl Vanished. Can't wait!!
Profile Image for Bella Crooke.
158 reviews60 followers
June 18, 2023
I loved this prequel to the start to an amazing series!!!! What wonderful characters and I can tell book one will have so much potential I can tell detective Harper Adams is a badass!! Diving into book one!
Profile Image for Marsha.
3,053 reviews56 followers
October 17, 2024
"Probable Cause" is a prequel as well as a novella outlining the reasons Harper Adams decided to quit her job as a police officer with the Little Rock PD and move back home to Lone County, Arkansas. We also get a brief glimpse at Harper's slimy ex boyfriend, Keith. It is clear that he was trying to set her up to take a fall. Except, Harper had one thing going for her, Officer Martin. She is a young officer responding to Harper's breaking and entering cause and have enough foresight to warn Harper to quit the force and move away before the PD brings her down on trumped up charges. Officer Martin is also, about to quit the PD and move to Lone County. They are destined to be friends. This was a very brief but helpful foray into Harper's previous life.
Profile Image for Denise Hoover.
779 reviews
June 12, 2023
The perfect prequel to segway into the full novel, Little Girl Vanished. Denise Grover Swank had me captivated from the very beginning. The mysteries that already started popping up had my mind spinning that I had to go straight into the full novel! Grab this one today from DGS’s website for free now to prepare yourself for Little Girl Vanished coming June 20th!
2,443 reviews
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March 21, 2025
good preview to book series
she is a cop, she killed a teen who had a gun but the gun cant be found
she is on leave
her x, her partner cop wants her to say she was mistaken, there was no gun, but shes not going to lie

someone keeps breaking into her house

a female cop answered the call. told her to quit and come work for her. she is getting a job in her former home town
This entire review has been hidden because of spoilers.
Profile Image for Angela.
445 reviews2 followers
March 8, 2023
Talk about pulling your readers in and leaving them wanting more. I'm super excited for this new series by Denise Grover Swank. This is a snippet of what you can expect from the series, so don't expect a lengthy read her, it's a really short, but soooooooo worth it.
138 reviews2 followers
April 24, 2023
This is a great little preview of the upcoming Harper Adams Mystery. I was immediately drawn into the story. There is a glimpse into a mystery & surrounding suspicions in this prequel. I cannot wait for more. I love Denise Grover Swank's mysteries.
Profile Image for Stephanie Osborne.
373 reviews7 followers
June 8, 2023
Intriguing intro to a new series. Definitely has me anxious for the first book to drop!

As someone from LONOKE County Arkansas, I had a chuckle at the fictitious LONE County. I love that it’s set in Arkansas! (ps…. The Rose Gardner series is too.)
Profile Image for Erin *Proud Book Hoarder*.
2,889 reviews1,179 followers
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July 19, 2025
It's a short story prequel so not worth a rating - but I got absorbed already. Happy to have another series when all done with Rose Gardner and the Neely Kate. After reading this series, pre-ordered the August one, will start Carly in August as well.
Profile Image for Tammy Moldovan.
1,903 reviews22 followers
July 31, 2025
Great prequel.

I enjoyed this prequel to the first Harper Adams book. This little snippet into Harper’s life gives us enough of a preview of her current predicament, her past and her character to make reading more almost a requirement. I’m invested now.
Profile Image for Sandra Lancaster.
332 reviews
March 5, 2023
This made me excited and impatient for the first book of the Harper Adams Mystery series coming soon. It gives a little bit of background on Harper's current situation and leaves you wanting more.
118 reviews2 followers
March 11, 2023
Oh my goodness! This is a amazing start to a series I can't wait to read!
Profile Image for Caroline Paquin.
467 reviews18 followers
April 6, 2023
This short story is the perfect way to make me excitedly await the first book’s release! Just enough details to whet my reader’s appetite.
Profile Image for Todd Glaeser.
786 reviews
June 9, 2023
Did what a preview should, get me interested in the whole story.
Profile Image for Tabatha .
74 reviews
June 22, 2023
What a great little appetizer to peak my intrigue for Little Girl Vanished!
Profile Image for Kelly Kilpatrick.
162 reviews2 followers
September 27, 2023
I read Little Girl Vanished and needed more Harper Adams - I'm way to excited for book 2. Loved this short story of her meeting Louise!
Profile Image for Lisa.
247 reviews7 followers
December 16, 2023
Great story! Excited to begin this series!
329 reviews13 followers
February 13, 2024
Good Teaser for the series

I will read more of this series. A very good introduction that leaves you looking for more. Should be interesting
Displaying 1 - 30 of 33 reviews

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