The people, or once we were dolphins. Pratchett T.

Mau is the last of its people: the rest took the tsunami, which fell on its native island. Daphne miraculously survived after a shipwreck. He is a boy-boy; Lady raised from her. They speak different languages ​​and grew up at different ends of the globe, but the catastrophe brings them together. To survive, Mau and Daphne must challenge the spirits of ancestors and death itself. And also reveal a secret that will literally turn the world...