- Threshing Day Kindle edition releases September 29, 2026, alongside the hardcover.
- The ebook contains 15 black-and-white illustrations across its 224 pages.
- Threshing Day is a companion collection of 13 stories, not Empyrean Book Four.
- Best read after Onyx Storm to avoid later-series spoilers.
- The deluxe first edition adds 16 full-color illustrations for collectors.
Threshing Day Kindle Edition Overview
The Threshing Day Kindle edition is the digital release of Rebecca Yarros's Empyrean companion collection, published by Entangled Publishing on September 29, 2026. The collection gathers thirteen interconnected stories set around the dragon-bonding event at Basgiath War College, and the Kindle version delivers the full 224-page reading experience with 15 black-and-white illustrations included.
Unlike the main Empyrean novels, this is not a single-POV narrative. It is a story collection that revisits familiar characters and events from multiple perspectives, which makes the Kindle format particularly convenient for jumping between stories and re-reading favorite viewpoints.
Core eBook details:
| Detail | Information |
|---|---|
| Author | Rebecca Yarros |
| Publisher | Entangled Publishing |
| Release date | September 29, 2026 |
| Page count | 224 pages |
| Stories | 13 interconnected stories |
| eBook illustrations | 15 black-and-white |
| Deluxe first edition | 16 full-color illustrations |
| Series | The Empyrean (companion collection) |
Official publisher listings explicitly state that Threshing Day is NOT Empyrean Book Four. It is a companion story collection, so do not expect it to advance the main series plotline the way a numbered installment would.
The official Rebecca Yarros Threshing Day page and the Google Books listing confirm these specifications, and the Kobo listing offers a non-Amazon digital alternative with the same content.
Kindle vs Hardcover vs Deluxe Comparison
Choosing the right edition comes down to how much you value artwork, portability, and collectibility. Here is how the main formats compare:
| Edition | Format | Illustrations | Best For |
|---|---|---|---|
| Kindle / eBook | Digital | 15 black-and-white | Portability and instant access |
| Standard hardcover | Physical | Edition-dependent artwork | Traditional readers |
| Deluxe first edition | Special physical | 16 full-color | Collectors and art fans |
| Regional hardcover | Physical (varies by market) | Varies by publisher | Local bookseller buyers |
Kindle eBook
- Instant delivery on release day
- Adjustable fonts and lighting
- All 13 stories in one portable file
- 15 black-and-white illustrations
Standard Hardcover
- Shelf-ready physical copy
- Traditional reading experience
- Great for lending to friends
- Standard printed artwork
Deluxe First Edition
- 16 full-color illustrations
- Collector-focused presentation
- Limited availability
- Premium Empyrean keepsake
If the artwork matters to you, the deluxe first edition is the only version confirmed to include full-color illustrations. The Kindle edition's 15 illustrations are black-and-white, which is standard for the digital release.
Reading Order Before You Buy
The Kindle edition lets you jump in immediately, but placement in the series matters. Because Threshing Day revisits characters and relationships established across three novels, reading it at the wrong point can spoil later-series developments.
Read Fourth Wing
Start with Fourth Wing to meet Violet Sorrengail, Xaden Riorson, Basgiath War College, and the fundamentals of Threshing and dragon bonds.
Continue with Iron Flame
Iron Flame deepens the rider conflict, political tension, and relationship arcs that the companion stories reference.
Read Onyx Storm
Official materials recommend finishing Onyx Storm before Threshing Day to minimize spoilers from later-series relationships and revelations.
Download Threshing Day on Kindle
Read the collection as supplemental Empyrean material, enjoying the thirteen perspectives without expecting Book Four plot progression.
Readers who finish all three main novels first get the broadest context and the lowest spoiler risk. Threshing Day assumes familiarity with characters, dragons, and bonds introduced across the full main series.
What the Thirteen Stories Cover
The collection's structure is its biggest selling point. Rather than one continuous narrative, the thirteen stories orbit the same core event: Threshing, the dragon-selection trial at Basgiath where dragons choose whether to bond with a cadet.
| Story Element | What It Delivers |
|---|---|
| Rider cadet perspectives | Different cadets experience Threshing based on training, fears, and expectations |
| Established Empyrean riders | New angles on familiar characters and relationships |
| Dragon-bonded viewpoints | Why the bond defines a rider's life, status, and signet abilities |
| Basgiath connections | Squads, rivalries, and military hierarchy from multiple angles |
| Book Four groundwork | Character and lore context that may feed the next main novel |
A story collection benefits from digital reading: you can bookmark individual perspectives, search for character names across stories, and re-read favorite sections without juggling bookmarks in a physical copy.
Buyer Checklist
Before You Purchase the Kindle Edition:
- Confirm the September 29, 2026 release date on your regional storefront
- Finish Fourth Wing, Iron Flame, and Onyx Storm first
- Verify your Kindle device or app supports illustrated eBooks
- Decide whether you also want the deluxe full-color edition
- Remember: this is a companion collection, not Book Four
FAQ
Q: Is the Threshing Day Kindle edition the full book?
Yes. The Kindle edition contains all 13 interconnected stories across 224 pages, matching the print release, plus 15 black-and-white illustrations in the digital format.
Q: Does the Threshing Day Kindle version have color illustrations?
No. The eBook includes 15 black-and-white illustrations. Only the deluxe first edition is confirmed to feature 16 full-color illustrations.
Q: Is Threshing Day Empyrean Book Four?
No. Publisher listings explicitly state it is not Book Four. It is a companion story collection set within the Empyrean world, and the next numbered main-series novel remains separate.
Q: Can I read Threshing Day before Onyx Storm?
It is possible, but not recommended. Official guidance suggests reading after Onyx Storm because the companion stories reference later-series characters, relationships, and revelations that could act as spoilers.