
A Promise of Peridot (The Sacred Stones Book 2)
by Kate Golden
4.4 stars from 2,750 reviews. Top 73% of Fantasy books we track.
Last checked: Apr 28, 2026
Full price — consider adding to your watchlist for a better deal.
Price range: $1.99 – $10.99
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Fans of these authors will like this...
- Sarah J. Maas
- Jennifer L. Armentrout
- Sylvia Moreno-Garcia
Fans of these books will like this...
- A Court of Thorns and Roses
- From Blood and Ash
- The Shadows Between Us
Perfect for you if...
- You love romantasy with real emotional stakes, where the romance is built on tension and unresolved hurt rather than instant chemistry.
- You're invested in series where each book escalates the world-building and magic system in surprising ways.
- You want a female protagonist who's furious and grieving rather than plucky, and who has to reckon with complicated feelings about the man she's supposed to hate.
Maybe not for you if...
- You prefer standalone books or don't want to commit to a trilogy to get closure on major plot threads.
- You need a lot of breathing room between action sequences and romance beats, as this one keeps the pace relentless.
- You're looking for a straightforward enemies-to-lovers arc, because this one dwells in the messier space where old betrayals complicate new attraction.
About this book
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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.
Price has dropped 4 times over the last 3 years. Goes on sale roughly every 156 days. Typically stays discounted for 1 day.
Sales Rank
Amazon sales rank: lower number = better selling book. #1 is the bestseller.
Currently around #12K in the Kindle store — a steady mid-list seller.
Rating & Reviews
Purple line = star rating over time. Blue area = total review count growth.
Currently 4.4★ from 2,750 reviews
Gaining approximately 114 new reviews per month. Reader interest is accelerating. Rating has climbed from 4.2 to 4.4. Recent readers are rating it higher.
Sale Prediction
Actual Predicted
This book goes on sale roughly every 157 days. Next drop estimated in about 16 weeks. Typical discount: 82% 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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