There's no place for a girl in Mary's world. Not in the home of her mum, desperately drunk and poor. Not in the household of her wealthy granny, where no girl can be named an heir. And certainly not in the arms of Nat, her childhood love who never knew her for who she was. As a sailor aboard a Caribbean merchant ship, Mary's livelihood—and her safety—depends on her ability to disguise her gender.
At least, that's what she thinks is true. But then pirates attack the ship, and in the midst of the gang of cutthroats, Mary spots something she never could have imagined: a girl pirate.
The sight of a girl standing unafraid upon the deck, gun and sword in hand, changes everything. In a split-second decision, Mary turns her gun on her own captain, earning herself the chance to join the account and become a pirate alongside Calico Jack and Anne Bonny.
For the first time, Mary has a shot at freedom. But imagining living as her true self is easier, it seems, than actually doing it. And when Mary finds herself falling for the captain's mistress, she risks everything—her childhood love, her place among the crew, and even her life.