Tiago and his friends will have to go through a lot of dangerous tests. After all, a hurricane is coming to their school, sweeping away everything in its path. The guys need not only to protect the "Blue Reef" from destruction, but also to protect each other in dangerous bad weather. However, Thiago faces one more task. He found out that somewhere nearby someone is organizing shark fights and maiming marine life. The boy simply has to find out who is behind this, and expose the villains. But what if he accidentally falls into the trap of criminals himself? Will he be able to get out of it? The series "Children of the Sea" is included in the list of the 10 best teen series according to the prestigious magazine Spiegel and the website Amazon.de. Exciting adventures, great style, attractive main characters — this is a great book to spend time with interest. You can't tear yourself away from the plot: the main character Tiago is waiting for great challenges. Inside are original illustrations depicting marine life. CONTINUATION OF THE POPULAR SERIES "CHILDREN OF THE FOREST".