National Geographic Primary Readers is a high-interest series of beginning reading books that have been developed in consultation with education experts. The books pair magnificent National Geographic photographs with lively text by skilled children`s book authors across four reading levels.Level 2: Becoming fluentThese books are a good match for kids who are developing reading stamina and enjoy a longer book. They are ideal for readers of Green, Orange and Turquoise books.Kids will learn all about the exciting lives of wild cats including tigers, leopards, lynx, cheetahs, mountain lions, and more in this National Geographic Kids Reader. The level 2 text provides accessible, yet wide-ranging, for young readers.