Beginner Books are a series of children's books designed to help young readers develop their reading skills. Created by Dr. Seuss, these books feature simple vocabulary, engaging illustrations, and entertaining stories that capture the attention of early learners. They are often used in classrooms and homes to encourage a love for reading. The Beginner Books series includes popular titles like "The Cat in the Hat" and "Green Eggs and Ham." These books are typically aimed at children aged 4 to 8 years old, making them perfect for preschool and early elementary school students. Their repetitive text and rhyming patterns make reading fun and accessible.