A Killer’s Heart: FBI Mystery Thriller (Jo Pullinger Book 1)

Name: A Killer’s Heart: FBI Mystery Thriller (Jo Pullinger Book 1)
Price: 4.99 USD
Availability: InStock
Rating: 4.4 (5370 reviews)
Author: Thomas Fincham

by Thomas Fincham

Mystery Thriller Thriller

4.4 (5,370)

4.4 stars from 5,370 reviews. One of the highest rated Mystery Thriller books we track.

Published by BOHJTEPublished 2022-01-01

$4.99At peak price

Last checked: Oct 30, 2025

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

Price history: $0.99 – $4.99

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Price range: $0.99 – $4.99

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Fans of these authors will like this...

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Fans of these books will like this...

The Silence of the Lambs
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Perfect for you if...

You enjoy crime thrillers with a paranormal twist that grounds itself in real investigative work rather than supernatural nonsense.
You're drawn to protagonists with unusual backstories that create internal conflict alongside external mystery.
You like series openers that set up a compelling character arc while still delivering a satisfying standalone case.

Maybe not for you if...

You want soft-touch procedurals without dark or body-horror elements.
You're sceptical of the transplant-heart premise and need strict realism in your crime fiction.
You prefer standalone thrillers and aren't interested in committing to a series character.

About this book

FBI Agent Jo Pullinger arrives in Seattle, Washington, eager to leave behind her past, which included receiving a heart transplant from a serial killer. When a wealthy family is murdered in their mansion, the daughter's boyfriend is arrested after being found at the scene cradling the daughter's body, with the murder weapon nearby. Despite the evidence against him, Jo's instincts suggest the boyfriend is innocent. She must work to convince both her superiors and her new partner, Seattle PD Detective Bryan Ford, of his innocence. As Jo investigates further, she finds herself confronting a disturbed killer.

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Price History

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

$0.99 – $4.99

Price has dropped 1 time over the last 4 years. Typically stays discounted for 88 days.

Sales Rank

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

Currently #5,750 in the Kindle store — a top-10K bestseller. Climbing the charts — 38% improvement recently.

Rating & Reviews

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

Currently 4.4★ from 5,370 reviews

Gaining approximately 126 new reviews per month. Reader interest is accelerating. Rating has remained stable at 4.4 over the tracking period.

Sale Prediction

Actual Predicted

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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.