Fantasy

The Empyrean Series is a collection of fantasy novels authored by Rebecca Yarros.

Onyx Storm is a fantasy novel written by Rebecca Yarros and published by Red Tower Books. Released on January 21, 2025, it is the third book in the fantasy romance Empyrean series, after Fourth Wing and Iron Flame. The book was listed on bestseller charts by August 2024 due to pre-orders.

Iron Flame is a 2023 new adult fantasy novel by American author Rebecca Yarros. It is the second book in the Empyrean series, a planned five-book series.

“Fourth Wing will have your heart pounding from beginning to end... A fantasy like you’ve never read before.” ―#1 New York Times bestselling author Jennifer L. Armentrout