Trust No One (Devlin & Falco Book 1)

Name: Trust No One (Devlin & Falco Book 1)
Price: 2.49 USD
Availability: InStock
Rating: 4.4 (47600 reviews)
Author: Debra Webb

by Debra Webb

Mystery Thriller Thriller

4.4 (47,600)

4.4 stars from 47,600 reviews. One of the highest rated Mystery Thriller books we track.

428 pages~7.1 hr readPublished by Thomas & Mercer

$2.4950% off peak

Last checked: Apr 22, 2026

Must ReadHighly rated with thousands of reviews. A proven favourite.

Price history: $1.99 – $4.99

Good deal — this is near the lowest price we've tracked.

Price range: $1.99 – $4.99

Buy on Amazon - $2.49

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Perfect for you if...

You love police procedurals where the detective's personal life becomes as twisted as the case itself.
You're drawn to stories where respectable people harbour dark secrets and nothing is what it seems.
You want a thriller that builds momentum across 400+ pages without losing pace or credibility.

Maybe not for you if...

You prefer standalone thrillers with neat resolutions; this is book one of a series and leaves threads open.
You're looking for a protagonist you can root for without reservation; Devlin makes questionable choices.
You want fast-paced action; this is procedural and character-driven, which takes time to unfold.

About this book

Detective Kerri Devlin investigates a double homicide and a missing pregnant woman while managing personal turmoil with her ex-husband and teenage daughter. Her new partner is unreliable, complicating an already difficult case. As Devlin and her partner pursue leads, they uncover secrets connected to Birmingham's prominent citizens. The investigation deepens with each discovery, bringing Devlin closer to both the killer and the missing woman—who increasingly appears to be a suspect rather than a victim. The case takes an unexpected turn when it intersects with Devlin's personal life, revealing a larger, more dangerous scheme than initially apparent. Devlin must determine the truth to stop the killer before suffering irreversible consequences.

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Price History

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

$1.99 – $4.99

Currently on sale at $2.49 — 50% off peak. Price has dropped 19 times over the last 5 years. Goes on sale roughly every 102 days. Typically stays discounted for 13 days.

Sales Rank

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

Currently #7,888 in the Kindle store — a top-10K bestseller. Sales have softened 56% recently.

Rating & Reviews

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

Currently 4.4★ from 47,600 reviews

Gaining approximately 210 new reviews per month. Reader interest is accelerating. Rating has remained stable at 4.4 over the tracking period.

Sale Prediction

Actual Predicted

This book is currently discounted at $2.49. It typically returns to around $4.99.

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.