Readers are introduced the habitat and lifestyle of the American Alligator and learn how the American Alligator is making a comeback from near extinction. Find out how people in the southeastern United States are learning to live with these amazing creatures.

Readers will be introduced to Andrew Carnegie and his rise from impoverished immigrant to one of the world's wealthiest industrialists. Learn how this self-made master of the American steel industry put his leadership, determination, and wealth to good use by building libraries, schools, and universities that continue to benefit people today.

Which athletic shoe is right for you? Readers will learn about the materials that go into athletic shoes and how athletic shoes are produced and sold to millions of people all around the world.

It may be hard to believe in a world full of automobiles, but bicycles are still a favorite means of transportation for many people around the world. This book introduces readers to the history of bicycles and the economics of manufacturing them.

We currently rely on nonrenewable sources, such as oil, for most of our fuel. Scientists are working on new fuels from crops and other materials to help ease future dependence on nonrenewable resources.

Readers will learn that a good breakfast is essential to good health. Healthy breakfast options are discussed along with ways to use real world math to make smarter choices for breakfast!

Did you know that popular cola drinks are bottled, produced, and sold in countries all over the world? Readers will be introduced to the history of cola drinks and learn how American cola companies produce their soft drinks and sell them worldwide.

Readers will learn what it takes to succeed as a crime scene investigator. The book also explains the necessary educational steps, useful character traits, potential hazards, and daily job tasks related to this career. Sidebars include thought-provoking trivia. Questions in the backmatter ask for text-dependent analysis. Photos, a glossary, and additional resources are included.

This study makes the United States government system - three branches with checks and balances - clear and understandable.

The importance of the democratic election system is highlighted and people are encouraged to vote.