Electricity and ElectronicsAn in depth investigation of electricity and electronics for middle school and high school readers, revolving around the electron, the tiny negatively charged particle that is found in the atoms of all elements. Covering electric charges, currents, conductors, the author connects physics concepts to the development of electronics, from early vacuum tubes and transistors through the discovery of microchips and semiconductor materials. Includes

Next came silent films

Pandas treats middle-grade researchers and wild animal lovers to a comprehensive zoological profile of this marvelous Asian mammal

ISBN 978-1-60818-307-4

high-quality edition

outlining the important discoveries or achievements that were made

A level 1 Amicus Reader that describes common road signs you might see around town and tells what they mean

but there's a lot less water among the vast sand dunes

introducing puns

fact-based cautionary tale shows the effects of not getting vaccinated against infectious diseases

When Mia has to go along to her brother’s basketball game

and analyze details and evidence to solve crimes

The only such magic that you’ll ever need