About the book: 2021 / Simon Thorne only recently found out that he is an animox. Together with the superpower to turn into animals, a twelve-year-old teenager was given a mission to save the entire species of animox! His grandfather Orion planned to collect the Shards of the Predator Heart - the most powerful weapon in the world. Simon comes up with a cunning plan to stay one step ahead of Orion. So when his friend Jem unexpectedly rushes home to the Underwater Kingdom, Simon realizes that this is a great opportunity to get to another Shard! Will they be able to get the artifact before the Underwater Kingdom is in great danger??..