Unnatural Habits (Miss Fisher's Murder Mysteries Book 19)

Name: Unnatural Habits (Miss Fisher's Murder Mysteries Book 19)
Price: 2.99 USD
Availability: InStock
Rating: 4.6 (2607 reviews)
Author: Kerry Greenwood

by Kerry Greenwood

Mystery Thriller Historical Fiction

4.6 (2,607)

4.6 stars from 2,607 reviews. Top 74% of Mystery Thriller books we track.

$2.99KU77% off peak

Last checked: May 11, 2026

Read free with Kindle Unlimited

Price history: $2.99 – $13.24

Full price — consider adding to your watchlist for a better deal.

Price range: $2.99 – $13.24

Buy on Amazon - $2.99

0 readers are tracking this book's price

Fans of these authors will like this...

Tana French
Jacqueline Winspey
Ngaio Marsh

Fans of these books will like this...

The Cormoran Strike series
The Nightingale
Fingersmith

Perfect for you if...

You love the Netflix series and want to revisit Phryne's world with deeper, darker cases that the show couldn't quite explore.
You're drawn to historical mysteries that grapple with institutional abuse and women's vulnerability without flinching.
You appreciate series characters who've developed real depth over nineteen books, where the stakes feel genuinely personal.

Maybe not for you if...

You prefer your mysteries light and cosy with minimal violence or disturbing subject matter.
You need each book to stand completely alone without reference to prior plotlines or character history.
You're looking for uplifting reads, as this one deals directly with exploitative institutions and missing vulnerable women.

About this book

Set in 1929 Melbourne, Australia, this mystery follows Miss Phryne Fisher as she investigates the disappearance of several young girls. Three of the missing girls are pregnant residents of the Magdalene Laundry, a harsh institutional setting. When Polly Kettle, an ambitious girl reporter, goes missing while pursuing her own investigation into the disappearances, Phryne and Dot work to locate her and the other girls before irreversible harm comes to them. The case involves piracy, dark cellars, convents, and institutional coverups as Phryne delves into the darker aspects of Melbourne society to solve the mystery and find the missing girls.

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.

$2.99 – $13.24

Currently on sale at $2.99 — 77% off peak. Price has dropped 20 times over the last 5 years. Goes on sale roughly every 38 days.

Sales Rank

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

Currently around #225K in the Kindle store — a niche title. Climbing the charts — 58% improvement recently.

Rating & Reviews

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

Currently 4.6★ from 2,607 reviews

Gaining approximately 17 new reviews per month. Rating has remained stable at 4.6 over the tracking period.

Sale Prediction

Actual Predicted

This book is currently discounted at $2.99. It typically returns to around $13.24.

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.