From #1 New York Times bestselling author Brandon Sanderson comes a rollicking, riveting tale set in the Cosmere universe—a standalone adventure perfect for fans of The Princess Bride.

The only life Tress has known on her island home in an emerald-green ocean has been a simple one, with the simple pleasures of collecting cups brought by sailors from faraway lands and listening to stories told by her friend Charlie. But when his father takes him on a voyage to find a bride and disaster strikes, Tress must stow away on a ship and seek the Sorceress of the deadly Midnight Sea. Amid the spore oceans where pirates abound, can Tress leave her simple life behind and make her own place sailing a sea where a single drop of water can mean instant death?

Other Tor books by Brandon Sanderson

The Cosmere
The Stormlight Archive
● The Way of Kings
● Words of Radiance
● Edgedancer (novella)
● Oathbringer
● Dawnshard (novella)
● Rhythm of War

The Mistborn Saga
The Original Trilogy
● Mistborn
● The Well of Ascension
● The Hero of Ages

Wax and Wayne
● The Alloy of Law
● Shadows of Self
● The Bands of Mourning
● The Lost Metal

Other Cosmere novels
● Elantris
● Warbreaker
● Tress of the Emerald Sea
● Yumi and the Nightmare Painter
● The Sunlit Man

Collection
● Arcanum Unbounded: The Cosmere Collection

The Alcatraz vs. the Evil Librarians series
● Alcatraz vs. the Evil Librarians
● The Scrivener's Bones
● The Knights of Crystallia
● The Shattered Lens
● The Dark Talent
● Bastille vs. the Evil Librarians (with Janci Patterson)

Other novels
● The Rithmatist
● Legion: The Many Lives of Stephen Leeds
● The Frugal Wizard’s Handbook for Surviving Medieval England

Other books by Brandon Sanderson

The Reckoners
● Steelheart
● Firefight
● Calamity

Skyward
● Skyward
● Starsight
● Cytonic
● Skyward Flight (with Janci Patterson)
● Defiant