Amina al-Sirafi thinks she’s struck gold. Tasked with hunting down arcane artifacts for the council of immortal peris, she can savor the occasional rollicking adventure on the high seas with her cherished criminal companions while still returning home to raise her beloved daughter, Marjana. But when Raksh, the spirit of discord with whom she is reluctantly wed, provokes the council’s wrath, Amina is charged with a seemingly impossible quest: steal a spindle capable of rewriting fate from a mysterious sorceress on an island no one can escape.

Forced to leave Marjana—who is increasingly frustrated at being peddled what are clearly lies about her mother’s life and her own past—Amina finds her mission almost immediately thrown into peril. But deadly storms, an erratic poison mistress, and old enemies are the least of her worries. For the peris’ story is unraveling, hinting at a far deadlier game whose rules Amina must swiftly puzzle out. A game that sets her against an adversary more cunning and powerful than she has ever faced.

A game that not everyone on her crew wants her to win.