New York Times bestselling authors Bill Nye the Science Guy and Gregory Mone take middle-grade readers on a scientific a... MoreJack and the Geniuses: At the Bottom of the World
New York Times–bestselling authors Bill Nye the Science Guy and Gregory Mone take middle-grade readers on a scientific a... MoreIn the Deep Blue Sea: Jack and the Geniuses Book #2
Famed inventor Henry “Hank” Witherspoon has gone missing, and it’s up to Jack and his brilliant siblings, Ava and Matt, ... MoreLost in the Jungle: Jack and the Geniuses Book #3
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