The Wife Swap: A hugely gripping and deviously clever whodunnit crime thriller with lots of twists and turns!

Name: The Wife Swap: A hugely gripping and deviously clever whodunnit crime thriller with lots of twists and turns!
Price: 1.99 USD
Availability: InStock
Rating: 4 (1092 reviews)
Author: Jack Heath

by Jack Heath

Mystery Thriller Thriller

4.0 (1,092)

4.0 stars from 1,092 reviews. Top 89% of Mystery Thriller books we track.

$1.99KU78% off peak

Last checked: May 29, 2026

Read free with Kindle Unlimited

Price history: $0.99 – $8.99

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

Price range: $0.99 – $8.99

Buy on Amazon - $1.99

0 readers are tracking this book's price

Fans of these authors will like this...

Clare Mackintosh
Lucy Foley
Sarah Pearse

Fans of these books will like this...

One of Us Is Lying
The Thursday Murder Club
The Guest List

Perfect for you if...

You enjoy locked-room mysteries where the tension ratchets up because characters can't escape and trust is completely shattered.
You love books with multiple unreliable perspectives where everyone has secrets and you're constantly reassessing who might have done it.
You want a thriller that moves fast enough to keep you up past midnight but with enough plot twists to justify every revelation.

Maybe not for you if...

You prefer cosy mysteries or gentle crime fiction without graphic violence or sexual situations.
You need your thrillers grounded in procedural realism rather than high-concept setups that require suspension of disbelief.
You find stories about infidelity and relationship betrayal too uncomfortable to enjoy even in a fictional context.

About this book

Three couples who have been friends since high school arrive at a remote mountain retreat for a weekend getaway. During the trip, they joke about swapping partners for the night. After drinking wine, they decide to go through with it in the dark. When the lights come back on, one of the husbands is found dead. Suspicion grows among the friends, but no one will admit what they know about what happened. With no phone service and the car keys missing, the group is stranded on the mountain with no way to leave. The killer remains among them and continues their actions. This is a locked-room crime thriller set in the Australian bush. The book was first published as Kill Your Husbands, an Audible Original title.

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 – $8.99

Currently on sale at $1.99 — 78% off peak. Price has dropped 5 times over the last 22 months. Goes on sale roughly every 117 days. Typically stays discounted for 87 days.

Sales Rank

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

Currently around #39K in the Kindle store — a steady mid-list seller. Sales have softened 92% recently.

Rating & Reviews

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

Currently 4.0★ from 1,092 reviews

Gaining approximately 54 new reviews per month. Steady word of mouth growth. Rating has dipped slightly from 5.0 to 4.0.

Sale Prediction

Actual Predicted

This book is currently discounted at $1.99. It typically returns to around $8.99.

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.