The Gang of Black Eagles

It has been twelve years since twins Josh and Katie Jenkins were unwittingly propelled into the underwater world of Otriana while searching for their neighbor’s dog. After meeting Nepta and his sister, Coralie, who help the twins escape Otriana, their adventures eventually lead them to be accused of murdering Nepta and Coralie’s father. Now, Nepta wants to visit the earth world to see the twins again. But there is only one problem: Coralie wants to accompany him and she is out for revenge.