The worlds of the ancient gods have become permeable, and there are evil forces that want to take advantage of this! Fortunately, Percy and Annabeth encounter the Kane siblings, descendants of a powerful pharaoh, in the face of new dangers. They need the magic of both worlds, the Greek and the Egyptian, to fend off the evil. New monsters and thrilling adventures await them! A new action-packed story from the world of mythology, narrated by Marius Clarén, Stefan Kaminski, and Britta Steffenhagen.