Purrmaids Coral, Shelly, and Angel help clean up the ocean as a school project and rescue the brother of their mermicorn friend, Sirena, who is trapped by plastic soda rings.
Mathias "Minnow" Franey serves as a "powder monkey" on one of the biggest ships of the US Navy, but the young boy struggles to find his courage when the USS "Constitution" meets the HMS "Guerriere" in battle.
Thirteen-year-old Sophie and her cousin Cody record their transatlantic crossing aboard "The Wanderer," a forty-five foot sailboat, which, along with uncles and another cousin, is en route to visit their grandfather in England.
Kikiwi and his friends find it difficult to play among the colorful coral because of the junk that pollutes the sea, so they devise a plan to clean it up.
A graphic novel adaptation of Jules Verne's classic story that finds Scientist Pierre Aronnax and his servant held captive by Nemo, the captain of the high-tech submarine, "Nautilus.".