WINNER OF THE 2015 SILVER MOM'S CHOICE AWARD Sophie and Scottie have returned home from their amazing adventure in Mexico. While helping to solve the mystery of the monarch butterflies, they'd met many strange creatures, as well as nice people such as Dr. Drake. So when the doctor shows up at the ranch with a mysterious envelope, the sisters almost fall over Could their globetrotting Auntie Jill have sent another photograph to put in their magical frame to activate? Was another mysterious adventure about to begin? As the summer sun continues to climb over Shear Heaven Ranch, the girls excitedly open the envelope. Auntie Jill's instructions are very detailed. Do they really ride their horses through the frame? Sophie and Scottie developed special talents in their last adventure. What new talents will now help them solve why the ocean currents are flowing strangely around a remote Pacific Island, where an otter can't resist shiny objects and a purple dolphin constantly blows bubbles? Sophie and Scottie once again use their trusty map, decision-making skills, and great team work, all with a dash of science, to help solve the island's "fishy" mystery