Young children are naturally curious about the world around them—this series introduces the fascinating patterns and sense of order found in the natural world. From day and night to hibernation, moon phases and seasons of the year, these books give young readers ages 4-7 insight into worlds that are, at once, both predictable and full of surprises. This series is ideal for enriching extended care and after school programs, Head Start and Early Head Start education, preschool and kindergarten teachers, camp leaders, daycare providers and parents.