Countdown

Rebecca Yarros - Untitled Empyrean (Not Book Four)

Name: Rebecca Yarros - Untitled Empyrean (Not Book Four)
Start: 2026-09-29
Location: Global

Tuesday, September 29, 2026 · 157 days away

GlobalBook releasesconfirmed

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Event overview

Companion novel in the Empyrean (Fourth Wing) universe. Available for preorder.

Date: 2026-09-29
Country / jurisdiction: Global
Region: Global
Category: Book releases
Status: confirmed

Background

About this countdown

A detailed editorial write-up for Rebecca Yarros - Untitled Empyrean (Not Book Four) is being prepared. In the meantime, see the primary source for the most current information.

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Source

https://www.amazon.com/Untitled-Empyrean-Not-Book-Four/dp/168281808X

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