Perfect Sin (Clayton)

Name: Perfect Sin (Clayton)
Price: 2.99 USD
Availability: InStock
Rating: 4.5 (192 reviews)
Author: Kat Martin

by Kat Martin

Romance Historical Fiction

4.5 (192)

4.5 stars from 192 reviews

353 pages~5.9 hr readPublished by Macmillan + ORMPublished 2014-10-07

$2.9985% off peak

Last checked: May 11, 2026

Price history: $2.99 – $19.99

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Price range: $2.99 – $19.99

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Perfect for you if...

You love historical romance with real stakes beyond the bedroom, where the central conflict has teeth and doesn't evaporate after a confession scene.
You're drawn to spirited heroines who think for themselves and won't be easily manipulated, even by a charming aristocrat.
You enjoy Regency settings but want adventure and intrigue mixed with the romance, not just ballroom gossip and drawing room banter.

Maybe not for you if...

You need your hero squeaky clean from page one. Rand's deception cuts deep and redemption matters more to the plot than instant likability.
You prefer slow-burn romance where attraction builds gradually. This book moves fast once the seduction begins.
You want contemporary settings or paranormal elements. This is straightforward historical romance without magical complications.

About this book

Randall Clayton, the 7th Duke of Beldon, is a rake with a hidden agenda. He seduces Caitlin Harmon, a fiery-haired, passionate woman, in order to investigate a murder—one that leads directly to her father. Caitlin is the intellectual daughter of an American adventurer who believes she will never fall in love. But after one dance with the Duke, her heart is lost. The two become the talk of London until passion and betrayal tear them apart. Randall must now prove to Caitlin that love is the most powerful treasure of all. As the lovers face tragedies, they navigate sex and action before finally realizing that love has captured their hearts.

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Price History

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

$2.99 – $19.99

Currently on sale at $2.99 — 85% off peak. Price has dropped 7 times over the last 6 years. Goes on sale roughly every 63 days.

Sales Rank

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

Currently around #349K in the Kindle store — a niche title. Climbing the charts — 41% improvement recently.

Rating & Reviews

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

Currently 4.5★ from 192 reviews

Gaining approximately 1 new review per month. Rating has remained stable at 4.5 over the tracking period.

Sale Prediction

Actual Predicted

This book is currently discounted at $2.99. It typically returns to around $19.99.

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.