Preschool period is the most critical period in terms of all developmental areas of children. During this period, the child needs to be supported in many ways. In this project, we aim for children to progress in the field of language development with interactive book reading method, effective materials and rich experiences. We will encourage them to create products using questioning, critical thinking, curiosity and creativity. During the project process, efforts will be made to encourage families and children. Children will create their own books and will improve in many areas. In this process, we aim to discover and solve some of the behaviors of children.