This book is part of the bestselling Good Night Our World series, which includes hundreds of titles exploring iconic locations and exciting themes. Many of Australia's most beloved regions are artfully celebrated in these board books designed to soothe children before bedtime while instilling an early appreciation for Australia's natural and cultural wonders. Each book stars a multicultural group of people visiting the featured area's attractions as rhythmic language guides children through the passage of both a single day and the four seasons while saluting the iconic aspects of each place. Welcome to the Great Barrier Reef! Little scuba divers will jump right into this educational, colorful board book, highlighting the world's largest single structure made by living organisms.