Official Selection First 10 Pages Showcase 2025 Cataluna Island. A Shimmering Coastline. Two Friends. One Dangerous Mystery. Shell Shocked plunges young readers into a thrilling adventure on Cataluna Island, where two friends, Alex and Avery, uncover a dangerous secret that threatens the island's beloved wildlife. When a mysterious bioluminescent sea turtle washes ashore, Alex and Avery join forces with a dedicated group to protect the island's fragile ecosystem. Together, they must decipher cryptic messages hidden on the turtle shells; become ocean detectives as they analyze water samples and track ocean currents to piece together the puzzle; and face unforeseen challenges that unleashes their bravery and demonstrates their true friendship and resourcefulness. Join Alex and Avery on their thrilling quest as they chase their dreams, discover an ocean mystery, and help protect Cataluna Island
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