This installment of the award-winning eco-adcventure series finds Riley traveling to the South Pacific island of Moorea with his Uncle Max, Aunt Martha, and Cousin Alice to study the local spinner dolphin population while basking in the warmth and charm of Polynesian culture. Their mission takes a troubled turn when a pod of dolphins become dangerously trapped in a local lagoon! Riley holds the key to their survival, but between surfing lessons and close encounters with humpback whales, will he realize it in time? Based on actual events, Dolphins in Danger also features Dr. Michael Poole, the world’s leading authority on spinner dolphins. The Adventures of Riley series is produced in collaboration with the Smithsonian Institution, Wildlife Conservation Society, and World Wildlife Fund. For ages 4–8.