In the second book in the series, schoolgirl Nina, along with her friends Dodo, Roxy, Chesko, and Fiore, continues the fight against the Mage Karkon and his minions, and fulfills her mission to save the planet Xorax, bequeathed to her by her grandfather, Mikhail Mezinsky, the White Mage and alchemist. To uncover the Second Secret, Nina and her friends must use magic to transport themselves to Ancient Egypt. There, they encounter an unexpected encounter with warlike mummies and... Karkon. The ancient Egyptian god Osiris and the magical Eighth Note come to the children's aid. For middle school age.