Bestselling author Rebecca Yarros is opening up about her latest novel, "Onyx Storm," its dramatic ending and why the novel is her favorite in the Empyrean series.

The book, the third in a series, has sold 2.7 million copies in its first week, and provided yet another example of the romantasy genre’s staying power.

At a New York event, Rebecca Yarros celebrated "Onyx Storm" and said she already knows how the "Empyrean" series will end.

Typically, I like seeing new interpretations of beloved properties, and more often than not, a screen adaptation is what gets me into the book in the first place. However, the Fourth Wing TV series scares me a lot,

A new Fourth Wing book, Onyx Storm, has now released. Here's where to find the third Fourth Wing book, special edition info, and more.

The series, which hit the top of the bestseller lists when it launched with Fourth Wing in 2023, is expected to continue the trend in huge sales, with some in publishing pinning their hopes on Onyx Storm as the bestselling book of the year.

The romantasy novel is the highly-anticipated third book in 'The Empyrean' series Nothing can steal Onyx Storm's thunder! Bestselling author Rebecca Yarros' newest addition to The Empyrean series hit the shelves on Jan.