Rebecca Yarros' latest book, "Onyx Storm", has officially arrived. The author shared a message for fans on the release day of the highly anticipated novel, the third installment in Yarros' popular Empyrean series.

Is a third Empyrean (aka Fourth Wing) book not enough for you? Once you refamiliarize yourself with the on-the-page world of Violet Sorrengail and Xaden Riorson, dive into the fandom.

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

The Empyrean series soars to new heights with Onyx Storm, the third installment that fans have been eagerly anticipating. Released on Jan. , this latest chapter takes readers back to the world of dragons, political intrigue, and razor-sharp stakes that Rebecca Yarros has masterfully crafted in her first few novels.

The release of the latest installment of Rebecca Yarros’ romantasy Fourth Wing series, Onyx Storm, caused Target’s website and app to crash in the early hours of Tuesday, the book’s hardcore fans believe.

Target's exclusive edition of the fantasy novel "Onyx Storm" had readers lining up despite subzero temperatures Tuesday morning.

Edmonton bookstore The Book Boudoir is in the middle of moving to a new location, but they decided to host one last event for its community of readers — a midnight release party for the long-awaited third book in the Fourth Wing series.

Local fans flocked to bookstores Tuesday morning for "Onyx Storm," the third installment in Rebecca Yarros' fantasy romance series about dragon rider Violet Sorrengail.

It's the third book in the popular "Empyrean Series" by Rebecca Yarros, which is the story of a young dragon rider named Violet who finds herself in the middle of a magical war.