Used book – Dylan the Dolphin, Volume 1: High-Risk Rescue, Florence Reynaud

Arthur is furious. Morgana, his twin sister, is delighted. And why? Because of their new life. Their mother, Océane, has just agreed to study dolphin language in Brittany, aboard the Odyssey! But Arthur isn't having any of it. One night, as a storm brews, he escapes in a dinghy. Alone in the open sea? Not really. Because a friend is lurking nearby. A friend named Dylan...