Is Fourth Wing coming back?

The return of Fourth Wing is unconfirmed. As of now, there is no scheduled release or return date for the series.

Fourth Wing was an adventure, fantasy, and romance series that followed twenty-year-old Violet Sorrengail as she left her life as a Scribe behind at her mother's insistence to become a dragon rider. The story was set in the fictional land of Navarre and centered on her journey through the brutal training at Basgiath War College, where students are pushed to their limits through a harsh 'Graduate or Die' method.