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.With a seemingly permanent half-smile on their face, koalas are appealing to boys and girls alike. Filled with adorable photos, and carefully levelled text, this level 2 reader introduces young readers to these furry creatures, cub to adult, exploring where they live, what they eat, and even the way they say hello by touching noses!