Creepy, Crawly Collection (National Geographic Kids Readers, Levels 1 & 2) Favorite Animals Collection (National Geographic Kids Readers, Levels 1 & 2) Predators Collection (National Geographic Kids Readers, Levels 1 & 2) Cutest Animals Collection (National Geographic Kids Readers, Levels 1 & 2) Planet Earth Collection (National Geographic Kids Readers, Levels 1 & 2) Ocean Animals Collection (National Geographic Kids Readers, Levels 1 & 2)
