The Summer Guests: A Thriller (The Martini Club Book 2)

Name: The Summer Guests: A Thriller (The Martini Club Book 2)
Price: 2.49 USD
Availability: InStock
Rating: 4.5 (38121 reviews)
Author: Tess Gerritsen

by Tess Gerritsen

Mystery Thriller Thriller

4.5 (38,121)

4.5 stars from 38,121 reviews. One of the highest rated Mystery Thriller books we track.

$2.49KU50% off peak

Last checked: Jun 1, 2026

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Price history: $2.49 – $4.99

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Price range: $2.49 – $4.99

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Perfect for you if...

You love mysteries that twist between present-day crime and historical intrigue, especially when the past refuses to stay hidden.
You're drawn to ensemble casts of morally complex characters who operate outside the law because they know how the system works.
You appreciate thrillers grounded in real spy tradecraft and procedural detail rather than over-the-top action.

Maybe not for you if...

You prefer standalone novels and find it frustrating to start a series mid-point, even with a solid recap.
You want your thrillers high-octane and breakneck; this one takes time to layer its mysteries and character dynamics.
You're uncomfortable with stories that blur the line between justice and vigilantism, or that ask whether the law's answer is always the right one.

About this book

This thriller follows former spy Maggie Bird, who retired to the seaside town of Purity, Maine, seeking a quiet life. She survived threats from her past with help from the Martini Club, a group of ex-CIA friends who meet as a book club. Their actions drew the attention of young police chief Jo Thibodeau, creating an uneasy alliance between Jo and the neighborhood ex-spies. When a teenager goes missing and Maggie's neighbor becomes the prime suspect, Maggie joins the investigation to prove her friend's innocence. The girl's wealthy family pushes for an arrest, complicating matters further. The discovery of a long-dead corpse in a nearby pond adds another layer to the case, revealing connections to long-buried secrets. As Jo works to solve two unexplained mysteries, the Martini Club races to uncover the truth behind shadowy secrets before more lives are lost.

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Price History

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

$2.49 – $4.99

Currently on sale at $2.49 — 50% off peak. Price has dropped 4 times over the last 3 years. Goes on sale roughly every 115 days.

Sales Rank

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

Currently #2,623 in the Kindle store — a top-10K bestseller. Climbing the charts — 31% improvement recently.

Rating & Reviews

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

Currently 4.5★ from 38,121 reviews

Gaining approximately 2,707 new reviews per month. Reader interest is surging. Rating has dipped slightly from 5.0 to 4.5.

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.