Do you know how all your favorite things are made? This companion series to "Who Made My Lunch?" follows the journey that common household items make from raw materials to the factory and the store. With clear process explanations and charming illustrations, these books answer the question: who made my stuff? A child wonders how bicycles are made and learns about mining iron, the steel-making process, and the steps taken in a bicycle factory. This illustrated narrative nonfiction book includes a map showing where iron is mined and where steel mills are, a glossary, and further resources.