Rebecca Yarros Announces New Book In The Empyrean Series
Fourth Wing fans! Rebecca Yarros has just dropped some major news!!! Back in April Rebecca Yarros announced a new book joining the Empyrean series, but she specifically said it was Not Book Four. So of course, we have all spent months coming up with theories and ideas about what this book could be about… some people assumed it would be a novella, maybe a POV of a character…etc.
So today, on the 15th of July, also known as Conscription Day in Basgiath, Rebecca Yarros announced the title and description of this book. Ladies and gentlemen, cue the drum roll please, Not Book Four is titled “Threshing Day”!!!!!!
What Is Threshing Day about?
According to Rebecca, Threshing Day is a collection of thirteen stories about some of the most popular Fourth Wing characters and their dragons!
(can we please appreciate how gorgeous the cover is!)
When Is The Threshing Day Book Releasing?
Threshing Day by Rebecca Yarros releases on September 29, 2026.
Read The Series
Haven’t read the series yet? Explore the Empyrean books here:
