Seawalkers fans, pay attention: The Sea Walkers are back - here comes Volume 2 of the great bestselling shapeshifter series featuring the tiger shark boy Tiago and his friends! Tiago is happy to stay at Blue Reef High for now, especially since he has finally found a girlfriend in dolphin shapeshifter Shari. The young shark shapeshifter can really use her support, as not everyone is pleased with his presence. He frequently clashes with the shady lawyer Lydia Lennox. And in his attempt to track down the garbage gang that is poisoning the nature reserves near the school, he doesn't win any popularity points. During a social studies trip to Miami, the situation escalates. When Shari gets into serious trouble, Tiago goes all in as both a human and a shark to save her and her dolphin friends. The Seawalkers volumes are released biannually. So far released: Seawalkers. Dangerous Shapes.