Thomas Edison was a world famous inventor who patented hundreds of inventions in America and Europe. He was also a manufacturer and businessman. A life-long hard worker, Edison serves as an inspiration for many scientists and inventors, young and old. These popular readers include easy-to-read information, fun facts and trivia, humor, activities and a whole lot more. They are great for ages 7-12 (grades 2-6), because although simple, these readers have substance and really engage kids with their stories. They are great for social studies, meeting state and national curriculum standards, individual and group reading programs, centers, library programs, and have many other terrific educational uses.