Children between 2 and 4 years old. My Mom and Dad are all picture books by British writer and painter anthony browne, which are mainly suitable for children aged 2 to 4. Picture books include color, sound, action, object cognition, security cultivation, habit formation, emotional management and emotional enlightenment. These picture books have few words, high repetition, strong sense of rhythm and sharp contrast. When children reach the age of 2 to 4, their self-care ability begins to increase, which is suitable for reading such books.