Onyx Storm 's leadership arc for Violet highlights her anger at her ruthless circumstances and gives her more confidence, both of which can be expanded on in the next Fourth Wing book.

As the third installment in the Empyrean series (Fourth Wing was the first, Iron Flame the second), Onyx Storm hit shelves on Jan.21, 2025 — and sold out online the very same day at Target.

Below, we’ll dive into all the details about “Onyx Storm” and “Fourth Wing” — plus, some other fantasy suggestions you might want to check out if you love this series.

Onyx Storm has been met with plenty of excitement. The first book in the high-fantasy romance series, "Fourth Wing," took the number one spot on the New York Times Bestseller list.

Onyx Storm (Deluxe Limited Edition) 2 $30.99 at Amazon $32.99 at Barnes and Noble $19.78 at Target ...

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 ...

The "Onyx Storm" breakfast launch party will take place from 7 to 10 a.m. on Jan. 21; tickets are $15 and must be purchased in advance. "Onyx Storm" preorders can be picked up at the party.