🔥 Trending Fourth Wing Series: New Book Release Date and Details

Fans of Rebecca Yarros's "Fourth Wing" series are eagerly anticipating new releases. While there isn't a confirmed release date for "Fourth Wing Book 4" yet, Rebecca Yarros has announced a new Empyrean novella titled Threshing Day, which is scheduled to be released on September 29, 2026 ³⁶⁷. This novella, though part of the Empyrean series, is not "Book 4" and will not continue Violet's main story ⁶. Yarros has confirmed that she officially started working on "Book 4" as of March 19, 2026, but its release date remains unannounced ³. Some sources speculate that "Book 4" might be released in April 2027 ¹. Rebecca Yarros has also teased that "Book 4" will be "heavier" and feature multiple points of view ⁴.