A ghost who refuses to fade; a pirate who refuses to die; and a secret that has lain beneath the sea for a century…

Molly Flynn has been the same for three hundred years—forever twelve years old, unseen, and alone. But when the pirate-sorcerer Shadowcloak claims her for his crew, she’s pulled into a quest to recover the treasure he buried while he was still breathing—and it’s enough to spook even a ghost.

For the first time in her afterlife, Molly isn’t just watching the world—she’s part of it.

As secrets rise from the depths and the truth of Shadowcloak’s past comes to light, Molly must face a question she never thought she’d have to—

What does it mean for a ghost to grow up?

For middle-grade readers—and anyone who loves ghosts, magic, impossible journeys, or never quite grew up.

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