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 3: Becoming independentBest suited to kids who are ready for complex sentences and more challenging vocabulary, but still draw on occasional support adults. They are ideal for readers of Purple and Gold books.Did you know that the deep-sea anglerfish has a glowing fishing rod attached to its body,that the barreleye fish has a see-though head? See these wacky creatures and more in this brilliantly illustrated book that explores the strangest creatures under the sea. This level 3 reader uses easy-to-grasp language that will keep kids intrigued and learning on every page.