In this release Dora and Boots take preschoolers on exciting under water adventures to help save the mermaid’s kingdom, travel to the bottom of the ocean and find a hidden treasure chest on Treasure Island!

"It's Clean-Up the Beach Day, as Dora and Boots are cleaning up garbage when they find a Singing Clam, who tells them the story of Mariana the Mermaid. Mariana lives in the Mermaid Kingdom at the bottom of the ocean."