Onyx Storm is a captivating historical novel that transports readers into a fascinating world. Written by the renowned author Rebecca Yarros, this book is announced as a sequel to the popular works "Fourth Wing" and "Iron Flame." The story promises to offer deep characters and exciting plotlines that will appeal to both the author's fans and new readers. With a hardcover and an appealing design, Onyx Storm is not only a literary experience but also an attractive collectible for book lovers. The narrative is written in English and is scheduled for release in 2025, making it a highly anticipated title.