In The Search For Zafir The Pirate’S Treasure, Captain Caribe’S School Ship Enters A Cave That Looks Very Much Like A Human Heart. Will Thepirates Solve The Mystery That Is Hidden In The Cave, And Whichexplains The Ori - Gin Of Zafir’S Immense Wealth?Besides Enjoying Reading, You &Apos, Ll Learn About The Human Heartand The Circulatory System