Fourth Wing Book 4: Release Date, Title and What We Know
The Empyrean series is planned as five books. The publisher's Empyrean list names Fourth Wing, Iron Flame, and Onyx Storm. It does not give a title or a release date for the next book. Rebecca Yarros's site does not give one either.
Publication dates
| Book | Publication date | Publisher page |
|---|---|---|
| Fourth Wing | Fourth Wing | |
| Iron Flame | Iron Flame | |
| Onyx Storm | Onyx Storm | |
| Threshing Day | Threshing Day |
Source: Entangled Publishing book pages. Retrieved .
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Related pages
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