Mirabell's life revolves around middle school, her best friend Stu, and fencing, a sport that her grandmother taught her.
But she soon discovers that she is the direct descendant of
Black Sam Bellamy, a pirate
cursed with immortality, and that she must help him find his own
long-lost treasure
to save her abducted grandmother.
As Mirabell and her friends race around Cape Cod,
looking for clues
, Bellamy's evil nemesis pursues them, convinced that they have the treasure
and
the key to opening
a portal to the pirate ship
, Whydah.
Will Mirabell learn to trust those around her and save her grandmother before he catches up to them and opens the gateway to the
pirate world
?