In the Deep Blue Sea

New York Times –bestselling authors Bill Nye the Science Guy and Gregory Mone take middle-grade readers on a scientific adventure in Book 2 of the exciting new Jack and the Geniuses series. The series combines real-world science along with a mysterious adventure that will leave kids guessing until the end, making the books ideal for STEM education. In the second installment, In the Deep Blue Sea , Jack, his genius siblings Ava and Matt, and inventor Dr. Hank Witherspoon travel to the Hawaiian is