Trying to sell a fake treasure map, Jeremy and his kin awaken shanghaied!

Born to a clan of murderous land-pirates, Jeremy Wrecker's family lures ships into deadly ambushes with forged treasure maps, then loots their sunken wrecks. However, on an expedition to seed a new false treasure map, Jeremy and his kin awaken shanghaied aboard a ship of seafaring pirates ... who've stolen their treasure map!
Sneaking about the ship, Jeremy must tend to his wounded brother and uncle, imprisoned deep in the hold, while navigating a treacherous mutiny planned by a betrayed faction of the crew.
Watched, harassed, and trapped in the rigging, Jeremy discovers he has little time. Once the pirates gather all the clues to solve ciphers on the treasure map, they'll sail into the family's death-trap, and their ship and all aboard will be massacred.