In this thrilling sequel, Ellie Sage and Abby Gens return to Spacia. They are faced with a new threat, however: one that could affect all humankind. Old and new characters feature in this exciting adventure, including Mr. Tabby, Queen Savannah, King Edgar, King Holok, and the Three Creators. But Ellie and Abby must tread carefully. For there is a traitor at the very heart of Spacia who has the power to end them all.