What Is Electricity - A Just Ask Book Author:Chris Arvetis, Carole Palmer illustrated by James Buckley — "What makes this fan go around?" — asks Christopher. "Electricity," — says Big Dog. Then he tells — Christopher how little electrons — move through wires to make the fan, — toaster, and other things work. — The JUST ASK series explains the world to your — child. In simple words and colorful pictures, — these Weekly Reader... more » books answer the questions