Einstein is running amok! Darwin is losing his head! The science museum in Half Moon Bay is in big trouble because its robotic replicas of history’s greatest scientists keep going kablooey! As 11-year-old amateur inventors Nick and Tesla Holt try to... Zobraziť viac
Illustrated comic-adventure stories about brother-and-sister wiz kids who build "McGyverish" contraptions to escape their predicaments... Zobraziť viac
