Describes the impact of the first flight of a fixed-wing, heavier-than-air aircraft, and recounts the life and career of its inventors, Orville and Wilbur Wright.
Describes the impact of the Eastman dry film camera and its development process on photography, especially for amateurs, and recounts the life and career of their inventor, George Eastman.
These biographies introduce young readers to important figures in American history. Ideal for reports and correlated to the social studies curriculum, the series presents a straightforward account of
