Radiant Sin (Dark Olympus Book 4)
by Katee Robert
Radiant Sin by Katee Robert holds a highly rated rating of 4.20 out of 5, based on 2.9K reader ratings. First published in 2023. The book spans 320 pages.
About Radiant Sin
As a disgraced member of a fallen house, Cassandra Gataki has seen firsthand what comes from trusting the venomous Thirteen. But when the maddeningly gorgeous and kind Apollo asks her to go undercover as his plus-one at a week-long party hosted by a dangerous new power player… Cassandra reluctantly agrees to have his back.
On one condition: when it's all over, and Apollo has the ammunition he needs to protect Olympus, she and her sister will be allowed to leave. For good.
Apollo may be the city's official spymaster, but it's his ability to inspire others that keeps him at the top. Despite what the rest of Olympus says, there's no one he trusts more than Cassandra. Yet even as their fake relationship takes a wicked turn for the scaldingly hot, a very real danger surfaces… threatening not only Cassandra and Apollo, but the very heart of Olympus itself.
| Detail | Value |
|---|---|
| Author | Katee Robert |
| Published | 2023 |
| Pages | 320 |
| Kindle Price | $7.39 |
| Genres | Fiction |
| Average Rating | 4.20 / 5.00 |
| Total Ratings | 2,894 |
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Frequently Asked Questions
What genre is Radiant Sin?
Radiant Sin is categorized as Fiction. Its primary genre classification is Fiction.
Is Radiant Sin worth reading?
Based on 2.9K reader ratings, Radiant Sin has an average score of 4.20 out of 5.00, which is considered "Highly Rated."
How many pages is Radiant Sin?
Radiant Sin has 320 pages.
Who wrote Radiant Sin?
Radiant Sin was written by Katee Robert. It was first published in 2023.
What is the ISBN for Radiant Sin?
The ISBN-13 for Radiant Sin is 9781464228285.
How much does Radiant Sin cost on Kindle?
Radiant Sin is available on Kindle for $7.39. Pricing may vary by region and promotional offers.
Data sourced from community book ratings and reviews. Last updated: April 15, 2026
