science mystery for the middle grades.

11-year-old twins Nick and Tesla can always figure out the perfect formula for getting into trouble. These science buffs love mischief, and are constantly using their gadget making skills to help them solve mysteries.

Nick & Tesla’s High Voltage Danger Lab by Science Bob Pflugfelder and Steve Hockesmith is not just a mystery tale; it includes instructions on how to make the gadgets they build in the actual story. Each story in the series includes 5 detailed illustrated projects for the reader to try ranging from soda-powered mini vehicles and improvised burglar alarms to electromagnets and rocket launchers. Get your tween something fun and educational this Christmas!