The Great White Red Alert (Save Our Seas Adventure Books)

In their first documented adventure Tyler and Alena Worthy come face to face with outlaws who are defying international treaties and killing Great White sharks. Half way around the world to the beautiful islands off South Africa's east coast in seas swirling with more Great Whites than they've ever seen, the AI team confronts the outlaws. But which do they need to fear most-the outlaws or the sharks?