Without a ship to sail, the Straw Hats are grounded for good, but the inhabitants of Water Seven rally together to help them out to show their appreciation.
"Robin and Franky have been captured by CP9 and locked in the courthouse on Enies Lobby. The Straw Hats and Franky's crew must join forces if they want to save their friends. But before they can rescue them, they must face Spandam's six deadly assassins. Can the two groups work together, or will CP9 finally win?"--Back cover.
While preparing for a unit on storytelling, the mermaids of Trident Academy learn of a legendary pirate treasure in their own city and Pearl decides to find it, despite a warning that it is guarded by a ghost.
Dr. Malin Hatch travels to Ragged Island in an attempt to find the treasure that he believes is hidden in the maze of tunnels and shafts located below the island.
While going through the possessions of a deceased guest who owed them money, the mistress of the inn and her son find a treasure map that leads them to a pirate's fortune.
A brief, simplified retelling of the episode in "Treasure Island" during which Jim Hawkins spies on Long John Silver and his pirate band as they search for buried treasure, and meets a new friend who needs his help.
A brief, simplified retelling of the episode in "Tom Sawyer" in which Tom, who is ready for some summer adventures, finds more than he bargained for when he, Huck Finn, and Joe Harper take a raft to Pirate Island in search of treasure.