Alex and Zoe visit the extraordinary land of Animalia, a spectacular place inhabited by talking animals from the pages of Graeme Base's classic book of the same name. Mysterious events have undermined the very fabric of Animalian civilization, and Alex, Zoe and their new best friends, G'Bubu and Iggy (a huge green gorilla and a small but heroic iguana), will do everything they can to restore peace and order to Animalia.