All the Devils Are Here: A Novel (Chief Inspector Gamache Novel Book 16)

Name: All the Devils Are Here: A Novel (Chief Inspector Gamache Novel Book 16)
Price: 11.99 USD
Availability: InStock
Rating: 4.7 (38473 reviews)
Author: Louise Penny

by Louise Penny

Mystery Thriller Literary Fiction

4.7 (38,473)

4.7 stars from 38,473 reviews. One of the highest rated Mystery Thriller books we track.

448 pages~7.5 hr readPublished by Large Print PressPublished 2020-01-01

$11.99Deal20% off peak

Last checked: Jul 20, 2026

Price history: $1.99 – $14.99

While not the biggest discount we've seen for this book, it's still a great deal and we recommend grabbing it before price returns to its normal range.

Price range: $1.99 – $14.99

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Perfect for you if...

You love crime fiction with character depth and emotional stakes that go beyond the puzzle itself.
You're invested in Armand Gamache and want to see how his personal and professional worlds collide.
You appreciate mysteries set in richly described locations that feel like characters themselves.

Maybe not for you if...

You prefer standalone mysteries without needing to know the previous 15 books in the series.
You want fast-paced thrillers without the slower, introspective character work that defines Penny's style.
You're looking for a light read, as this novel wrestles with moral ambiguity and family betrayal.

About this book

Chief Inspector Armand Gamache of the Sûreté du Quebec travels to Paris with his family. During their first night, Gamache's godfather, billionaire Stephen Horowitz, is struck down in what Gamache recognizes as a deliberate attack rather than an accident. The incident leaves Stephen critically injured. When a mysterious key is discovered in Stephen's possession, Gamache, his wife Reine-Marie, and his former second-in-command Jean-Guy Beauvoir begin investigating. Their search takes them across Paris—from the Tour d'Eiffel to the Archives, from luxury hotels to unusual coded artworks—as they uncover secrets Armand's godfather has kept for decades. A disturbing discovery in Stephen's apartment reveals the secrets are darker and the danger more immediate than anticipated. The entire family becomes entangled in a web of deception. To find the truth, Gamache must determine whether he can trust his friends, colleagues, instincts, his past, and his own family.

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Price History

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

$1.99 – $14.99

Price has dropped 6 times over the last 6 years. Goes on sale roughly every 360 days. Typically stays discounted for 4 days.

Sales Rank

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

Currently around #15K in the Kindle store — a steady mid-list seller. Sales have softened 36% recently.

Rating & Reviews

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

Currently 4.7★ from 38,473 reviews

Gaining approximately 249 new reviews per month. Reader interest is accelerating. Rating has remained stable at 4.7 over the tracking period.

Sale Prediction

Actual Predicted

This book goes on sale roughly every 360 days. Next drop estimated in about 45 weeks. Typical discount: 87% off.

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.

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