In the deep blue sea (Jack and the geniuses 2.)
by Nye, Bill (Author), Mone, Gregory (Author)
Series
Summary
Jack, his genius siblings, and inventor Hank Witherspoon go to Hawaii and help technology billionaire Ashley Hawking find out who is sabotaging her revolutionary electric plant that harvests energy from the deep ocean. Includes facts about the deep ocean, the scientific process, and green power, as... Full description