This is a collectible board book series with a non-fiction twist: toddlers have mini adventures and explore planet Earth. It lets you dive in and journey below the waves in Under the Sea to discover curious creatures. Open the gatefold to reveal the depth of your adventure! Detailed labels offer further information - perfect for parents to share with their inquisitive pre-school child. It is a fun gatefold at the end of the book that summarizes the journey and reinforces the soft learning.