12 months & up. Introduce your children to basic weather conditions with this wonderful set of All Season Weather Learning Board Books for Young Readers. Children will love learning about the weather they see every season. Each board book is beautifully illustrated, showing children playing in different types of weather environments. This set promotes literacy, early vocabulary, and exploration. Encourage your children to discuss their favorite weather conditions and season. Includes Wind, Sun, Snow, Rain. Set of 4 books.