"Dami is a demon determined to cancel every deal they've ever made. It's the only way to tether their soul to earth and become human again. There's just one person standing in their way. Silas. [A] . . . boy cursed to die young--except for the deal with Dami that is keeping him alive. If he cancels the deal, Silas is dead. Unless they can kill the curse that has plagued Silas's family for generations. Together, Dami and Silas make their way to a dangerous island off the New England coast, where Captain Kidd's pirate treasure is said to be buried. With the help of their new friend Marisol, who knows the island well, they might just be able to find it. And if they return the treasure to the place of Captain Kidd's burial, the curse will be broken and Silas can cancel the deal, freeing Dami. That is, if the island doesn't kill them first"--Provided by publisher.