Published October 2, 2026
Threshing Day Editions and Formats
Hardcover, ebook, illustrations and announced audio versions of the Empyrean companion.
Threshing Day was released on 29 September 2026 by Entangled Publishing / Red Tower Books. Approximate length is 224 pages. US ebook list price has been shown at $11.99.
The ebook edition includes fifteen original black-and-white illustrations by Joe Requeza. Publisher materials have also referenced a deluxe first edition with sixteen full-colour illustrations by the same artist.
An audiobook (Recorded Books, multiple narrators) and a GraphicAudio adaptation were announced for mid-October 2026. Exact availability by territory should be checked on the official book page or major retailers.
Source: threshingday.com and the Entangled product page.