Once on the other side of the library shelves, Alex and Zoe wonder where they are. A friendly gorilla named G’Bubu finds the kids and helps them escape the angry mob of Animalians who mistake them for monsters. Animalia’s leader, Livingstone, then enlists Alex and Zoe’s help to fix the core, the magic orb that is at the center of Animalia’s well-being....

Livingstone does not like what he sees in Animalia: The animals are growling at one another and their animal instincts are taking over! Luckily Alex and Zoe are around to help . . . if they don’t get eaten first!...