What powers the lights in our homes? How do batteries make toys move? Sam and Beryl Epstein's The First Book of Electricity takes young readers on an enlightening journey into the world of electricity. This classic guide explains what electricity is, where it comes from, and how it is generated and used in our daily lives. With clear descriptions and simple experiments, children learn about circuits, conductors, and the flow of electric current. The book demystifies the invisible force that powers so much of our modern world, inspiring curiosity and a desire to understand the technology we often take for granted.