This book looks at a grassland food chain, discussing the plants and animals that are native to this habitat, threats to their survival, and what is being done to protect the savannahs and grasslands.
This book describes the process involved in minting coins and printing paper money and steps taken to prevent counterfeiting.
This book describes the different currencies used in countries around the world.
This book describes the history of American currency, including the introduction of the United States dollar, paper money, and coins. It also defines the functions of the Department of the Treasury and explains counterfeit money.
This book discusses the different ways people have paid for things throughout history, including barter, cash, credit card, checks, wire transfers, and online payments.
Explores economics and provides real world examples and applications.
This book discusses the different forms of money used throughout history.
This introduction to Formula One racing discusses famous drivers, pit crews, safety, events, and prize money.
This book discusses the history of demolition derby competition and the types of vehicles, various events, and tactics involved.
This introduction to drag racing discusses its history, race classes, safety, events, and prize money.
This book looks at the Arctic food chain, discussing the plants and animals that are native to this environment, threats to their survival, and what is being done to protect them.
This book provides an overview of the history and development of go-karts, racing formats, and go-kart competitions.
This introduction to Indy Car racing discusses famous drivers, pit crews, safety, events, and prize money.
This book presents an illustrated discussion of the history and evolution of video games and consoles, the development of handheld games, the various genres available, the places one can play, and careers in the industry.
This book introduces biofuels as a possible energy source and discusses the differences between renewable and nonrenewable energy, fossil fuels, photosynthesis, and more.
This book introduces environmentally friendly power sources and also discusses fossil fuels, pollution, greenhouse gases, and the importance of conservation.
This illustrated discussion of MP3 players and technology covers the history of their development and various types of equipment and related accessories.
This book explores solar energy and discusses the properties of the Sun, how sunlight is used by plants, solar thermal collectors, solar energy's advantages and disadvantages, and other related topics.
This book provides an introduction to wind energy, describes what it is, its uses, characteristics, and future possibilities.
This book provides an introduction to the history, function, and importance of the White House.
This illustrated discussion of cell phones covers their development, various components, similarity to both radios and telephones, usage etiquette, and future.
This illustrated discussion of global positioning systems (GPS) covers their development and uses for navigation, rescue, military operations, recreation, and geocaching.
This illustrated discussion of computers covers their development, various components, companies such as Microsoft and Apple, and the difference between hardware and software.
This book examines the history and origins of the modern conflict that grips Afghanistan and helps the reader understand why the country is in conflict.
This book examines the history and origins of the modern conflict that grips Israel and helps the reader understand why the country is in conflict.
