Isles of the Emberdark

#23 in Science fiction

Isles of the Emberdark

Brandon Sanderson

First published 2025Original language EN

8.78.7 / 10
Score out of 10481 ratingsConfidence 77%: this much of the score is the readers’ own
#23 of 200 in Science fiction ahead of 89% of the category
496
Pages
about 9 h
Reading time

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In our Atlas

Brandon Sanderson
United States
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Our view

“Isles of the Emberdark” is dependable Sanderson: an island adventure of trappers, bonded birds and invaders from the stars. It delivers what his regulars come for, and the earlier novella about its hero is folded in as flashbacks, so nothing is lost by coming to him fresh. Some readers find the book too safe, and some would have liked its links to the wider Cosmere less openly signposted.

The view of the BookRank editors, written from readers’ ratings and comments. It does not affect the score or the book’s place in a ranking.

About the book

From #1 New York Times bestselling author Brandon Sanderson comes a legendary standalone novel that navigates the seas and the stars of a far-future Cosmere. Illustrated by Esther Hi’ilani Candari. All his life, Sixth of the Dusk has been a traditional trapper of Aviar—the supernatural birds his people bond with—on the deadly island of Patji. Then one fateful night he propels his people into a race to modernize before they can be conquered by the Ones Above, invaders from the stars who want to exploit the Aviar. But it’s a race they’re losing, and Dusk fears his people will lose themselves in the effort. When a chance comes to sail into the expanse of the emberdark beyond a mystical portal, Dusk sets off to find his people’s salvation with only a canoe, his birds, and all the grit and canniness of a Patji trapper. Elsewhere in the emberdark is a young dragon chained in human form: Starling of the starship Dynamic. She and her ragtag crew of exiles are deep in debt and on the brink of losing their freedom. So when she finds an ancient map to a hidden portal between the emberdark and the physical realm, she seizes the chance at a lucrative discovery. These unlikely allies might just be the solution to each other’s crisis. In their search for independence, Dusk and Starling face perilous bargains, poisonous politics, and the destructive echo of a dead god.

Reading order · Secret Projects

Full order & progress →
Score per volume5 volumes on a timeline, 2023 to 2025 · Best-rated volume: Yumi and the Nightmare Painter
  1. Tress of the Emerald Sea
    Tress of the Emerald Sea2023 · 2,053 ratingsStart here
    8.78.7 / 10
  2. The Frugal Wizard's Handbook for Surviving Medieval England
    The Frugal Wizard's Handbook for Surviving Medieval England2023 · 765 ratings
    7.57.5 / 10
  3. Yumi and the Nightmare Painter
    Yumi and the Nightmare Painter2023 · 1,266 ratings
    8.88.8 / 10
  4. The Sunlit Man
    The Sunlit Man2023 · 1,030 ratings
    8.58.5 / 10
  5. Isles of the Emberdark
    Isles of the Emberdark2025 · 481 ratingsThis book
    8.78.7 / 10

Where the score comes from

The sources average 8.9 across 481 ratings — not yet many, so the reader vote carries 77% of the weight and the rest pulls toward the Science fiction average of 7.8. That is how 8.7 comes out.

SourceAverageRatingsWeight
Hardcover8.9481 100%

Frequently asked

How long is Isles of the Emberdark?

It has 496 pages — shorter than 59% of the ranked books in Science fiction.

In this book

Themes this book shares with others — each leads to the best books on it.

If you liked this

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