Elizabeth Carney

National Geographic Little Kids First Big Book of the World

National Geographic Kids Chapters: Dog Finds Lost Dolphins!

Olympias

Animals in the City (National Geographic Kids Readers, Level 2)

National Geographic Readers: Los Gatos vs. Los Perros (Cats vs. Dogs)

National Geographic Readers: Frogs!

National Geographic Kids Chapters: Dog Finds Lost Dolphins : And More True Stories of Amazing Animal Heroes (National Geographic Kids Chapters)