The ghost of Scarletbeard

Age range 7+ The third book in this Times Best Read pirate investigator trilogy. The Countess of Bohemia's jewels have been stolen by a ghost. Not just any old ghost, but the ghost of Captain Scarletbeard, the scariest pirate who ever lived! Flynn and the crew of the Black Hound descend the murky depths to Davy Jones's Locker, where they uncover a ghoulish plot that threatens the survival of the Seven Seas...