1. Picture book: Picture books are specially designed for children. It is mainly composed of simple words and vivid illustrations to help children develop their reading interest and language ability.

2. Fairy tales: classic fairy tales such as Grimm's fairy tales and Andersen's fairy tales can stimulate children's imagination and creativity.

3. Popular science books: Popular science books of the right age can help children understand nature, animals and plants, scientific knowledge and so on. To cultivate their spirit of exploration and curiosity.

4. Children's literature: Some classic children's literature works, such as The Little Prince and Alice in Wonderland, can inspire children's thinking and emotional development.

5. Fable stories: Fable stories convey moral education and philosophy of life through animal images and help children understand the world and society.

6. Children's poetry: Children's poetry usually has a sense of rhythm and rhythm, which can cultivate children's sense of language and beauty.

7. Interactive books: Some interactive books, such as pop-up books and touch books, can stimulate children's participation and practical ability.

8. Children's encyclopedia knowledge book: an age-appropriate encyclopedia can help children understand knowledge in various fields and broaden their horizons. Every child's hobbies and reading ability are different, so parents can choose suitable books according to their children's actual situation.