Onyx Rising Deja vu

On the verge of facing her own execution, Kathryn discovers a secret carved into a floating corpse that sets her on the path to buried treasure; but when faced with the chance to regain her rightful place on board the Revenge, she must choose between safety and cutthroats before a voodoo curse annihilates her companions and takes away the one chance she has to regain her status and return to life as a pirate.