An overlooked but very ironic detail from Onyx Storm hints that a happy ending for The Empyrean Series has been in the works ...

Onyx Storm confirmed a popular fan theory about second signets, and it’s sure to have big implications in the next Empyrean ...

The Fourth Wing author revealed the two things fans should look for in Onyx Storm for a big hint about one character's fate ...

A spoiler-filled review of Onyx Storm, breaking down Violet's rise as a leader, Xaden's fate, and the gasp-worthy moments ...

As Rebecca Yarros’ Onyx Storm arrives tomorrow, fans of the Empyrean series are preparing for another round of emotional ...

Rebecca Yarros explored Violet Sorrengail's second signet power in addition to her lightning wielding in "Onyx Storm." ...

Rebecca Yarros has left Fourth Wing fans 'stressed' after revealing a key plot point for the fourth book in The Empyrean ...

On the heels of the highly anticipated release of "Onyx Storm," Rebecca Yarros talks all things "Empyrean" with TODAY.com.

“Onyx Storm” got a limited collector’s edition ... see that she’s no longer among the missing. Because there is a theory that her hair has gone full silver, and so that is why he’s ...

Fans packed bookstores across the country Monday to be the first to get a copy of "Onyx Storm" by Rebecca Yarros. Here's what ...