The Zap gives... and the Zap takes away. Because of the very nature of the Zap -- the big thermonuclear bomb that had scrambled and rearranged the neurons of ev

Shortlisted for the Edgar Award for Best Mystery “Mystery lovers will be satisfied by the plot and adults will love the curriculum and social awareness tie-in

Target Higher Performance and Achieve It! In the bestselling tradition of The One Minute ManagerR, Zap the Gaps combines a fast–moving business parable with s

Intermediate readers explore electricity.

A collection of engaging essays that discusses odd and unusual topics in optics