Dolphin Diaries: Dancing the Seas by Lucy Daniels (author)

In the exotic Marquesas Islands in Polynesia, Jody is thrilled to spot a large pod of wild spinner dolphins! There is even a special one whom she names Twister, who dances like the wind beneath the waves. Back on land Jody is also making friends: Lew and Monique, who work for a local dolphin-friendly tuna boat. Jody gets to witness them in action as they dive to save the dolphins! But when a dive gets called off at the last minute, who will save Twister from the boat’s lethal nets?