Jack, his genius siblings Ava and Matt, and Dr. Hank Witherspoon visit the Hawaiian island home of technology billionaire Ashley Hawking, who with engineer Rosa Morris has built a revolutionary electricity plant that harvests energy from the deep ocean. But someone is sabotaging the project. Illustrations.
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Jack, his genius siblings Ava and Matt, and Dr. Hank Witherspoon visit the Hawaiian island home of technology billionaire Ashley Hawking, who with engineer Rosa Morris has built a revolutionary electricity plant that harvests energy from the deep ocean. But someone is sabotaging the project. Illustrations.
Read Less