All four of the exciting Save Our Seas Adventure Books together in one great volume. 89 pages, more than 35,000 words, beautiful full color illustrations.Including "The Great White Red Alert, "The Devil Fish," "Pirates, Manatees, and Mermaids," and "The Hammerheads of Treasure Island." Join twins Alena and Tyler Worthy, their clever dog Brutus, and their brave friends around the world as they battle pirates, smugglers, evil treasure hunters, and others, to save the seas and the wonderful creatures that live in them. Meet Poison Flower the pirate-woman slaughtering great white sharks, weird Billy Boat, who ravages the Florida Everglades and kills helpless manatees, and "Blood Sword" Bonito the Mexican bandit and gold robber.