An "Alphabet Book" is a type of educational book designed to teach children the letters of the alphabet. Each page typically features a letter along with corresponding images or words that begin with that letter. For example, the letter "A" might be illustrated with an image of an apple or ant, helping young readers associate letters with sounds and meanings. These books often use colorful illustrations and engaging layouts to capture children's attention. They are commonly used in early childhood education settings and can be found in various formats, including board books and picture books. Alphabet books are essential tools for developing literacy skills in young learners.