Without Mercy (The Thriller Shorts)

Name: Without Mercy (The Thriller Shorts)
Price: 1.99 USD
Availability: InStock
Rating: 4 (84 reviews)
Author: Mariah Stewart

by Mariah Stewart

Mystery Thriller Thriller

4.0 (84)

4.0 stars from 84 reviews

$1.99KU80% off peak

Last checked: Jul 14, 2026

Read free with Kindle Unlimited

Price history: $0.99 – $9.99

Full price — consider adding to your watchlist for a better deal.

Price range: $0.99 – $9.99

Buy on Amazon - $1.99

0 readers are tracking this book's price

Fans of these authors will like this...

Sandra Brown
Tami Hoag
Karen Rose

Fans of these books will like this...

The Girl on the Train
Still Missing
The Vanishing Half

Perfect for you if...

You enjoy tightly plotted mysteries that move fast and don't waste your time with filler.
You like protagonists who trust their instincts even when everyone else doubts them.
You want a quick, satisfying read you can finish in one sitting without abandoning a longer book.

Maybe not for you if...

You need lengthy character development and emotional depth to feel invested in a story.
You prefer sprawling narratives with multiple viewpoints and subplots.
You're looking for cosy mysteries or light crime fiction rather than harder-edged investigations.

About this book

Mallory Russo, a former police officer, now works for the Mercy Street Foundation, an organization dedicated to locating missing and lost people. When Donna Ralston approaches her about her daughter Karen, who vanished ten years earlier, Mallory takes on the cold case. Donna shares a new lead: a woman who recently returned to town recalls seeing Karen walking home from school with a friend known as "the Tripp girl." This information sparks Mallory's investigative instincts, and she begins to form theories about what may have occurred. However, her boyfriend, a police detective, remains skeptical of her conclusions. The story follows their conflicting assessments as the investigation unfolds.

Get the best deal every time

We track price drops, sale patterns, and predict when this book will go on offer next.

Price History

Kindle price over time. Green zones = periods when the book was free.

$0.99 – $9.99

Currently on sale at $1.99 — 80% off peak. Price has dropped 24 times over the last 6 years. Goes on sale roughly every 44 days. Typically stays discounted for 1138 days.

Sales Rank

Amazon sales rank: lower number = better selling book. #1 is the bestseller.

Currently around #36K in the Kindle store — a steady mid-list seller.

Rating & Reviews

Purple line = star rating over time. Blue area = total review count growth.

Currently 4.0★ from 84 reviews

Gaining approximately 1 new review per month. Rating has climbed from 3.9 to 4.0. Recent readers are rating it higher.

Sale Prediction

Actual Predicted

This book is currently discounted at $1.99. It typically returns to around $9.99.

Prices shown in USD from Amazon US. We continuously pull new data to improve tracking. If dates look old, it usually means there has been no significant change since the last data point.

Curious how prices and deals move across the whole Kindle store? See the latest findings in The Kindle Report