The Adventures of Sam the Tugboat - Mark D Jones - Bog

Captain Grayghost eventually faded from the scene after decades of plundering ships on the high seas between the years of 1675 and 1721, seemingly retiring after years of pirating to spend his golden years treasuring his hoard of gold, silver and precious gems in a secret hideout that was never discovered. In fact, neither his treasure, nor his pirate ship - the Pieces of Eight - his pirates or Captain Grayghost himself were ever found...which causes people to think that Captain Grayghost and his crew of pirates were all ghosts on a ghost ship, pillaging treasure at will on the high seas...