Six of Crows · #2.5

A Darker Shore

Letters from Ketterdam

Leigh Bardugo

From #1 New York Times bestselling author Leigh Bardugo comes a new Grishaverse short story: a mystery told through found documents and set after the events of Crooked Kingdom.

In the years since the violent upheaval caused bythe auction of Kuwei Yul-Bo, the merchants of Ketterdam have been under attack. Secret businesses exposed. Ships sunk. Slavers hunted as they once hunted their victims. All the work of a mysterious sea captain and her ship, the Wraith.

Now, two investigators meet to uncover the truth behind the latest disaster: a massacre on an island off the shores of Ketterdam. Among the evidence collected is private correspondence between notorious crime boss Kaz Brekker and an anonymous sailor aboard the Wraith known only as “I.”

Follow along with the lead investigator as he tries to piece together how such a disaster transpired, and explore the Grishaverse like never before with new illustrations by E.K. Belsher, original music composed by E. Aaron Wilson, and in-world collectible items.

Published
June 30, 2026
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Additional book details

Author

Leigh Bardugo

Leigh Bardugo is a name that echoes through the fantasy world, a master of weaving dark, intricate tales filled with unforgettable characters, high-stakes drama, and worlds where magic is both a gift and a curse. Born in Jerusalem and raised in Los Angeles, Leigh’s journey to becoming one of the most celebrated voices in contemporary fantasy is as fascinating as the worlds she creates. With a background in journalism and a love for storytelling that began at an early age, she has always been captivated by the idea of bending reality, crafting new worlds, and exploring the complexities of human nature—traits that have shaped her unique…