Disney Masters: Mickey Mouse: The Sunken City (Disney Masters #13)

Mickey and Goofy are lost at sea, and they get caught in a pitched battle between buccaneer Pete and sneaky submarine commander Captain Grapple. At stake: the ancient gold of Port Rancid, a pirate stronghold that sank beneath the waves - and is now guarded by a pack of very jealous sea monsters! Then, Mickey and Goofy have their hands full with a host of mystery puzzlers - from canoe-going ghosts in "Legend of Loon Lake" to hi-tech arsonists in "The Phantom Fires" to a piratical parrot in "The Castaways of Whale Bay!"