Title: The Steam Engine (Transforming Power of Technology)
Subjects: Juvenile literature, Steam engines, Steam-engines, Science: General Issues, Juvenile Nonfiction, Children's Books/Ages 9-12 Science, Children: Grades 3-4, Children: Young Adult (Gr. 10-12), Technology - History, Technology - Inventions & Discoveries, Technology - Machinery, Technology - How Things Work/Are Made, World War, 1914-1918, Engines, juvenile literature